(m - 3) + 3m = 7m + 43
A. m=-12
B. m=7
C. m=4
D.m=14
Answers
Related Questions
Jose bought a wallet for $19.95 and y hats for $5.99 each. Which of the following expressions shows the total amount of money he spent? (4 points)
Question 1 options:
1)
19.95y + 5.99y
2)
19.95y + 5.99
3)
19.95 + 5.99y
4)
19.95 + 5.99 + y
Answers
Answer: 3. $19.95 + $5.99y
Step-by-step explanation:
If u = 15, t = 8, s = 40 and s (u+v)t 2 evaluate v.
Answers
The value of v is -12.5 when u = 15, t = 8, and s = 40.
According to the question,
We have the following expression:
s = (u+v)\(t^{2}\)
We have the following values:
u = 15, t = 8, s = 40
Now, we can easily find the value of v by putting all these values in the given expression.
So, we have the following expression:
40 = (15+v)8*8
40 = (15+v)16
Multiplying 16 into the bracket:
40 = 15*16+16v
40 = 240+16v
Subtracting 240 from both sides:
40-240 = 16v
-200 = 16v
Dividing by 16 on both sides:
-200/16 = v
v = -12.5
Hence, the value of v is -12.5 when u = 15, t = 8, and s = 40.
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What is the solution to this equation? Round your answer to two decimal
places.
25x= 59
A. 1.18
B. 1.84
ОО O
C. 0.89
D. 1.26
Answers
Answer:
See attachment. Also, I got 2.36 as the answer with my calculator despite that not being on the multiple choice list
Rewrite this number in scientific notation 54.8 times 10’3
Look at attachment down bellow
Answers
Which has the most elastic demand?
A)Post Raisin Brand
B) cereal
C) Post Raisin Brand from a Giant grocery store
D) food
E) Breakfast food
Answers
Answer:
C
Step-by-step explanation:
because Post rasinin brand from a giant grocery store
Answer:
C
Step-by-step explanation:
I hope this help
Brody runs a farm stand that sells strawberries and grapes. Each pound of strawberries sells for $2.50 and each pound of grapes sells for $2. Brody made $160 from selling a total of 72 pounds of strawberries and grapes. Graphically solve a system of equations in order to determine the number of pounds of strawberries sold, x,x, and the number of pounds of grapes sold, yy.
Answers
The number of pounds of strawberries sold and the number of pounds of grapes sold is 32 and 20 respectively.
What is equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Given that the selling price of strawberries each pound = $2.50,
The selling price of grapes each pound = $2
The total earning = $160
Let x is the no of a pound of strawberries and y is the no of a pound of grapes sold, then equation will be,
x = y + 12 and 2.50x + 2y= 160
Solve the equation by substitution method;
x = 32 and y = 20
Therefore, the number of pounds of strawberries sold is 32
the number of pounds of grapes sold is 20.
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Which three of the following are important parts of the Constitution that serve to limit federal power?
1. Tenth Amendment
2. Ninth Amendment
3. Fourteenth Amendment
4. Thirteenth Amendment
5. Article III
6. Article I
PLEASE HELP ME ON THIS
Answers
Answer:
Tenth Amendment and Article 1
Hope this helps!
Step-by-step explanation:
( The Fourteenth Amendment is wrong. Unfortunately, I do not know the last one. )
Answer: Ninth amendment, Tenth amendment, and Article 1.
Step-by-step explanation: searched it up
3. [-/2 Points]
Find the limit of the function (if it exists). (If an answer does not exist, enter DNE.)
4x² + 5x-6
x+2
DETAILS
20
lim
X--2
Write a simpler function that agrees with the given function at all but one point. Use a graphing utility to confirm your result.
g(x)
LARCALC12 1.3.044.
Need Help? Read It
Answers
The limit of the function as x approaches -2 is 20.To find the limit of the function (if it exists), we can substitute the given value into the function and simplify. Given function: f(x) = 4x² + 5x - 6x + 2
To find the limit as x approaches -2, we substitute -2 into the function:
f(-2) = 4(-2)² + 5(-2) - 6(-2) + 2
= 4(4) - 10 + 12 + 2
= 16 - 10 + 12 + 2
= 20
Therefore, the limit of the function as x approaches -2 is 20.
To write a simpler function that agrees with the given function at all but one point, we can use a graphing utility. By plotting the given function and observing its behavior, we can create a simpler function that matches the original function except at one point.
However, without further information about the specific behavior of the given function, it is not possible to provide a more detailed explanation or a graph of the simpler function.
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SOmeone please answer this for me
Answers
Answer:
z^11
Step-by-step explanation:
Hopefully that's correct, and is helpful.
My cookbook's pancake recipe states that it makes 12 standard sized pancakes. The nutritional information says 2 pancakes is a serving containing 150 calories. For breakfast, I prepared half a recipe, but made smaller sized pancakes, so ended up preparing 8 pancakes. I ate 4 of them. How many calories did I consume?
Answers
Answer:
225 calories
Step-by-step explanation:
1 recipe makes
12 standard sized pancakes
2 pancakes are 1/6 of the recipe
1/6 of the recipe has 150 calories
6 × 150 calories = 900 calories
The full recipe of 12 pancakes has 900 calories
1/2 recipe was made
1/2 recipe has 1/2 × 900 calories = 450 calories
1/2 recipe made 8 pancakes
4 pancakes are half of the half recipe or 1/4 recipe
1/4 × 900 calories = 225 calories
marking as brainlist pls help
Answers
Explanation:
For this problem, we can use the law of cosines to find the length C. We rearrange the formula for C and solve:
c^2 = a^2 + b^2 - 2ab cos(C)
c = sqrt(a^2 + b^2 - 2ab cos(C))
So for the values, use the following from our image:
a = 61
b = 63
C = 142 degrees
c = sqrt( 61^2 + 63^2 - 2(61)(63)cos(142))
c = sqrt( 3721 + 3969 - (-6056.65))
c = sqrt( 13746.65 )
c = 117.246
So, we have found the value of c to be 117.246.
To round to the nearest tenth, we will have 117.2
Cheers.
Krista got paid $43.75 for working 3.5 hours. How much did she earn per hour?
Answers
Answer:
12.5
Step-by-step explanation:
divide 43.75 by 3.5 to get your answer
Step-by-Step Explanation:
Total Earnings = $43.75
Time = 3.5 hrs
Therefore,
Earnings in 1 hr = Total Earnings/Time
= 43.75/3.5
= 12.5
Earnings in 1 hr = $12.5
Consider the function shown on the graph.
8
6
4
N
-8
-10
0
-6
→X
10
-2
2
4
0
8
이
-2
-4
-6
-8
Complete the statements to make them true.
Answers
9514 1404 393
Answer:
domain: x ≥ -5range: y ≥ -2Step-by-step explanation:
The domain is the horizontal extent of the graph. The graph extends to higher x-values from a minimum of -5. The domain is x ≥ -5.
The range is the vertical extent of the graph. The graph extends to higher y-values from a minimum of -2. The range is y ≥ -2.
2+5∛x = 32 Find the value of X
Answers
Answer:
x = 216
Step-by-step explanation:
2 + 5\(\sqrt[3]{x}\) = 32
Subtract 2 from both sides of the equation
i.e. 2 + 5\(\sqrt[3]{x}\) - 2 = 32 - 2
5\(\sqrt[3]{x}\) = 30
Take the cube of both sides of the equation
i.e. (5\(\sqrt[3]{x}\))³ = (30)³
(5)³(\(\sqrt[3]{x}\))³ = (30)³
(5 × 5 × 5)(\(\sqrt[3]{x}\))³ = (30 × 30 ×30)
125x = 27,000
Divide both sides of the equation by the coefficient of x(which is 125)
\(\frac{125x}{125} = \frac{27000}{125}\)
x = 216
Check
Substituting 216 for x in 2 + 5∛x = 32,
2 + 5 \(\sqrt[3]{216}\) = 32 (\(\sqrt[3]{216}\) = 6)
2 + (5 × 6) = 32
2 + 30 = 32
∴ x = 216
Hope this helps :))
Write a function in vertex form that is translated 3 units down and 3 units to the right of f (x) = x^2
f (x) =
Answers
Answer:
f(x)= (x-3)^2-3
Step-by-step explanation:
Vertex Form: y= a(x-h)^2+k
a is the reflection
h and k are the vertex so in an ordered pair (x,y) = (h,k)
Since it is translating 3 units down it is going to be a negative 3. If it was translating up it would be positive 3. This represents the "k" because it is moving on the y-axis.
Since it is translating 3 units to the right it is going to be positive 3. If it was translating left it would be negative 3. This represents the "h" because it is moving on the x-axis.
After plugging it into the vertex form formula: f(x)= (x-3)^2-3
*notice when I plugged the "h" in it became negative because x-(3)= x-3*
how many whole numbers are between 1 and 50 that are divisible by 2?
Answers
Answer:
25
Step-by-step explanation:
The first number in the range 1 - 50 that is divisible by 2 is 2 itself. Then 4, 6, 8, ....
Here's one way to think and count:
\(2 \rightarrow 1\\4 \rightarrow 2\\6 \rightarrow 3\\8 \rightarrow 4\\\vdots\\50\rightarrow 25\)
In the table, the number on the right is half the number on the left. The numbers on the right are just counting numbers (natural numbers), so there are 25 even numbers between 1 and 50.
If you mean between 1 and 50 inclusive (including 1 and 50) the answer is 50/2 = 25
If you mean strictly between 1 and 50 (excluding 1 and 50) then the answer is 24
ie 2, 4, 6, 8, ... 44, 46, 48 and dividing each term by two we see 1, 2, 3, ... 22, 23, 24
To avoid this the question should specify “inclusive” or “exclusive”
Line q passes through points (88,72) and (89,74) line r is parallel to q what is the slope of line r HELP NOWW
Answers
Answer:
The equation of a straight line is:
y = mx + b
m is the slope, and that is -2.
All of that bit about simplifying and ... is just a smokescreen to make you think the answer might not be so simple.
Step-by-step explanation:
After the party, a bag of ice weighs 7/8 pound. Before the party, the bag of ice weighed 3 times as much. How many pounds did the bac
party?
Drag the pointer to its correct location on the number line to show the weight of the bag of ice before the party.
3
4
Weight of Bag of Ice Before Party
2
4
Finish Late
Answers
The weight before the party could be any positive number
The weight of the bag of ice after the party was 7/8 pounds. So we can set up an equation:
x - weight used at the party = 7/8
We know that the weight used at the party is the weight before the party minus the weight after the party.
So we can substitute 3x for the weight before the party:
3x - (7/8) = weight used at the party
We don't know the exact weight used at the party, but we do know that it was less than or equal to the weight before the party.
So we can set up another inequality:
weight used at the party ≤ 3x
Putting it all together:
3x - (7/8) ≤ 3x
Simplifying:
-(7/8) ≤ 0
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Bob is doing a quality test on machine bots , he tested 24 bolts that he randomly found that 5 were defective. Based on bob’s results what is the expected number of bolts that will be defective if he tests 840 bolts?
Answers
Answer:
175
Step-by-step explanation:
5/24 = 0.208 percentage of defective bolts
scale up to 840 bolts by finding 20.8% of defective bolts
840*20.8 = 175
A company produces two products: A and B. The relative market values at the split-off point are not available. For every $300,000 of joint costs, Product A produces 10,000 pounds, and Product B produces 40,000 pounds. The amount of joint costs allocated to Product B using the physical quantities method is $
Answers
The joint costs allocated to Product B is $240,000.
What is amount of joint costs allocated to Product B?We must allocate joint costs based on the relative physical quantities produced by each product.
The total physical quantity produced by both products is:
= Quantity of A + Quantity of B
= 10,000 + 40,000
= 50,000 pounds
We will calculate the proportion of physical quantity produced by product A:
= Quantity of B / Total physical quantity
= 40,000 / 50,000
= 0.8
The amount of joint costs allocated to Product B is will be
= Total joint costs x Proportion of
= $300,000 x 0.8
= $240,000.
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paul makes 6 stacks of cans on a shelf in his kitchen he puts 2 cans in each stack which equation and answer show the total number of cans
Answers
Answer:
there are 12 cans
Step-by-step explanation:
6 x 2 =12
The scatter plot shows a number of CD's (in millions) that were sold from 1999 to 2005. If the trend continued,about how many CDs were sold in 2006?
A. 900
B.850
C.750
D.650
Answers
You just have to draw a best fit line? (I forgot what it’s called, and it should be a down word slope)
There 650 million CDs were sold in 2006 if there were 800 million CDs sold in 2002, and there were 700 million CDs in 2005 option (D) is correct.
What is a linear equation?It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.
If in the linear equation one variable is present then the equation is known as the linear equation in one variable.
From the graph:
(2002, 800) and (2005, 700)
We can draw a line for the best fit as follows:
\(\rm (y-800) = \frac{700-800}{2005-2002}(x-2002)\)
\(\rm (y-800) = 33.33(x-2002)\)
When x = 2006
\(\rm (y-800) = -33.33(2006-2002)\\\)
y = 666.68
Which is near 650 million
Thus, there 650 million CDs were sold in 2006 if there were 800 million CDs sold in 2002, and there were 700 million CDs in 2005 option (D) is correct.
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A student ran out of time on a multiple-choice exam and randomly guessed the answers for two problems. Each problem had 4 answer choices –a,b,c,d – and only one correct answer. What is the probability that he answered both of the problems correctly?
Do not round your answer.
Answers
\({\huge{\fbox{\tt{\blue{ANSWER}}}}}\)
______________________________________
The probability of answering a single problem correctly by randomly guessing is 1/4, since there are 4 answer choices and only one correct answer. Since the student randomly guessed the answer to both problems, the probability of answering both problems correctly is:
(1/4) x (1/4) = 1/16
Therefore, the probability that the student answered both problems correctly is 1/16.
Solve for g.
3(q - 7) = 27
g=
Answers
Answer:
Step-by-step explanation:
Here you go mate
Step 1
3(q-7)=27 Equation
Step 2
3(q-7)=27 Simplify
3q-21=27
Step 3
3q-21=27 subtract +21
3q=48
Step 4
3q=48 Divide
answer
Q=16
Hope this helps
Who can solve this?
Answers
Answer:
$1000
Step-by-step explanation:
Check answers
1000x .03= 30
1000 - 30 = 970
A number is multiplied by 2, and then the product is added to 9. The result is 49.
What is the number?
Answers
Answer:
7
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
(20 x 2 = 40) (40 + 9 = 49)
what is 25%of 50 couse i need to know what it is
Answers
Answer:
12.5
Step-by-step explanation:
One angle measures 24°, and another angle measures (7d-4)°. If the angles are complementary what is the value of d?
d=80
d=17
d = 10
d=3
Answers
Based on the definition of complementary angles, the value of d is: 10.
What are Complementary Angles?Complementary angles can be described as two angles that have a sum of 90 degrees when added together.
Given that the two angles, 24° and (7d - 4)°, are complementary angles, it implies that their sum will give a measure of 90°. Therefore, to find the value of d, the following equation would be created based on the definition of complementary angles:
24 + (7d - 4) = 90
Open the parentheses:
24 + 7d - 4 = 90
Combine like terms:
7d + 20 = 90
Subtract 20 from both sides
7d + 20 - 20 = 90 - 20
7d = 70
Divide both sides by 7
7d/7 = 70/7
d = 10
The value of d is: 10.
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A speck of dust is 1.2 x 10-6 m wide. Which of the following is the best way
to rewrite this quantity, using more appropriate units ?
A. 1.2 x 10-4 cn
cm
B. 1.2 x 10-9 km
C. 1.2 x 10-3 mm
D. 1.2 x 10-6 m
SUBMIT
Answers
Answer:
The answer is C
Step-by-step explanation:
ble found BC in AABC. His work is shown below. Identify the first step in which his work shows an error_
A Step 1:
B) Step 2:
Step 3:
92 +15² = c²
81 +225 = c²
306 = c²
A
9 in.
15 in.
Answers
From the step-1 the solution is incorrect.
What is Pythagoras theorem?The sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse, in familiar algebraic notation, a² + b² = c².
Given:
Length of AB = 9 inch
Length of AC = 15 inch
Length of BC=?
Using Pythagoreans theorem;
Hypotenues² = parpendicular² + Base²
AC² = AB² + BC²
15² = 9² + BC²
225 = 81 + BC²
225 - 81 = BC²
BC² = 144
BC = √144
BC = 12 inch
Length of BC = 12 inch
So, from the step-1 the solution is incorrect.
He uses 15² + 9² = BC² instead of 15² = 9² + BC².
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