Answer:
The team charged $2 to wrap a gift with no bow and $3 to wrap a gift with a bow.
Step-by-step explanation:
Gift-Wrapping Fundraiser
Plain Gifts Wrapped Decorative Gifts Wrapped Total Raised in dollars
10 9 47
25 12 86
16 12 68
Let's define:
x: $ charged per gift for Plain Gifts Wrapped
y: $ charged per gift for Decorative Gifts Wrapped
From 2nd 3rd row:
25x + 12y = 86
16x + 12y = 68
Subtracting them:
25x + 12y - (16x + 12y) = 86 - 68
9x = 18
x = 18/9 = 2
Replacing x = 2 into the first equation:
25(2) + 12y = 86
12y = 86 - 50
12y = 36
y = 36/12 = 3
Answer:
The team charged $2 to wrap a gift with no bow and $3 to wrap a gift with a bow.
Step-by-step explanation:
B on edg
What is the area of the quarter circle? if you want you can round it to the nearest hundredth if necessary.
Answer:
330 or 3300
Step-by-step explanation:
Answer:17
Step-by-step explanation:
Convert -3x + 2y = 10 into slope-intercept form.
y = 2/3x + 5
y = 3/2x + 5
x = -2y + 10
y = 3/2x - 5
Help and fast please
Answer: Divide 8 by 20 percent of 8 (2)
Then divide eight by .2
Step-by-step explanation: hope this helps :)
Sally’s bank account has $650 in it. Every week sally withdraws $50 to pay for her dog sitter. What is the maximum number of weeks tajar sally can withdraw the money so that there is at least $75 remaining in the account? Write and solve an inequality to find the solution, and graph the solution on a number line.
Pls help 10 pts for this due tmrw!!!
Answer:11
Step-by-step explanation:I think
answer: the maximum number of weeks Sally can remove $50 from the account and still have at least $75 is 11 weeks.
show my work :
Let W be the number of weeks Sally has been withdrawing money. The total in the account would be represented by 650-50W at any given time.
To remain over or equal to $75 the equation to solve is
650 - 50W >= 75
we need to get the variable on one side and the constants on the other so subtract 650 from each side...
-50W >= 75-650
-50W >= -575
Now we need to divide out the coefficient of the variable so divide both sides by -50. Note that multiplying or dividing an inequality by a negative reverses the inequality so...
W <= (-575)/(-50)
W <= 11.5
So in whole numbers the maximum number of weeks Sally can remove $50 from the account and still have at least $75 is 11 weeks.
Creative crafts gives scrapbooking lessons for $15 dollars per hour plus a $10 supply charge. Scrapbooks incorporated gives lessons for $20 dollarts with no aditional charges. Write and solve a system of equations that represent the situation. Interpret the solution.
NEED ANSWER NOW PLEASE
Answer:12
Step-by-step explanation:15$/10 times 20$=120/10=12$
See screenshots for question and answer choices.
Answer:
I belive its 300
Step-by-step explanation:
Brainlist?
Caleb has $57 to spend at a carnival. He buys his dinner for $9. Then he will buy some ride tickets for $1.50 each. How many tickets can he buy? write the inequality
I WILL GIVE BRAINLIEST IF CORRECT
Answer: b. $1545
Find the amount of interest: for the time period, use 9/12 months, which equals 3/4, or 0.75; multiply: $1500 x 0.04 x 0.75 =$45. Add to find the amount paid back: $1500 + $45 = $1545
Step-by-step explanation: b. $1545
Find the amount of interest: for the time period, use 9/12 months, which equals 3/4, or 0.75; multiply: $1500 x 0.04 x 0.75 =$45. Add to find the amount paid back: $1500 + $45 = $1545
Answer:
He can buy 32 tickets.
Step-by-step explanation:
Caleb starts w $57, subtract $9 because of the dinner. He is left with $48. Divide 48 by 1.50 which results in 32 tickets.
What is 212 of 78 please HELP MEEEEEE
Answer:
212 percent of 78 is 165.36
Step-by-step explanation:
HOPE IT'S HELP
ILY
Follow me plss
thank you
Khalid and Jesse took different overnight trains.
The graph shows the relationship between the total distance Khalid traveled and the time in hours.
The distance Jesse traveled after x hours is given by the equation y = 150x. Who, if anyone, traveled at a faster speed?
Khalid’s rate is (120, 140, 150 or 280) miles per hour.
Jesses rate is (120, 140, 150 or 280) miles per hour.
So (Jesse, Khalid or Neither)'s train traveled at a faster speed.
A function with an input of 1 has and output of 3. Which of the following could NOT be the function equation?
1. y= 3x
2. y= x+2
3. y= 4x-3
4. y= 4x-1
Answer:
The answer is 3
y=4x-3❌
Step-by-step explanation:
1)y=3x=3(1)=3✅
2)y=x+2=1+2=3✅
3)y=4x-3=4-3=1❌
4)y=4x-1=4-1=3✅
factor the expression
36x + 12y + 24
Answer:
Sorry
Step-by-step explanation:
I really need to find more answers since my daily limiy for answers ran out since i don't have brainly plus and it costs so muchhhh
Q1. If ∛5x+10=5, Find x
Answer: x=-25
Step-by-step explanation:
Concept to know:
When given a number that is cubic root, in order to solve the equation/function, you need to cube numbers on both sides.
Solve:
Given
∛5x+10=5
Subtract 10 on both sides
∛5x+10-10=5-10
∛5x=-5
Cube numbers on both sides
5x=-125
x=-25
Answer:
x = -25Step-by-step explanation:
If ∛5x+10=5, Find x
∛5x = 5 - 10
∛5x = -5
take both sides of equation to the power of 3
5x = -125
x = -125/5
x = -25
Please hurry❗️❗️❗️!!!!!!
Which expression is equivalent to a+(C+7)?
О 7ac
O a-(C+7)
O (C+7)-a
0 (a+c) + 7
Answer:
The answer is (a+c) + 7
Since addition is associative a + ( C + 7) can also be written as (a+c) + 7
Hope this helps you
Answer:
(a+c)+7
Step-by-step explanation: This method is called associative property.
On addition changing the order brings no change to the answer. For example:- 2+3=3+2. but don't confuse this with multiplication. For example, if the question was a(c+7), then you are supposed to multiply c, + and 7 by a.
Hope it would help :)
PLSSS HELP MEEEE its simple volume of a triangular pyramid
Answer:700
Step-by-step explanation:
The base of the Triangular prism is 140
14 x 10 = 140
The volume
volume = L x w x h or b x h
140 x 5 = 700
the base is 140
The height is 5
The volume is 700
Base is L x W
The 6 faces of a yellow cube will each be
painted with a blue circle having a 1 ft.
radius. If the edges of the cube are 2 ft.
long, how many square feet of the cube
will be (a) blue and (b) yellow?
The number of square feet of the cube are 6π and 24 - 6π
How to determine the number of square feet of the cubeFor Blue
From the question, we have the following parameters that can be used in our computation:
Radius = 1
So, the area is
Area = 6 * πr²
This gives
Area = 6 * π * 1²
Evaluate
Area = 6π
For Yellow
Here, we have
Side length = 2
So, the area is
Area = 6 * 2^2 - Blue
This gives
Area = 6 * 2^2 - 6π
Evaluate
Area = 24 - 6π
Read more about area at
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In ΔJKL, m∠J = 78° and m∠L = 90°. Determine the measure of the exterior angle to ∠K.
168°
102°
57°
12°
Answer:
168°
Step-by-step explanation:
The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle, which is k, in this case.
m∠J = 78 and m∠L = 90° so the measure of exterior angle to ∠K:
78 + 90 = 168°
Which of the following are geometric sequences?
Check all that apply.
A. 2, -2, 2, -2, 2-2, 2
B. 1.4. 9, 16, 25, 36, 49
C. 10.5, 2.5, 1.25, 0:625, 0.3125
D. 1. 2. 4. 8 16 32
Answer:
D
Step-by-step explanation:
1*2=2
2*2=4
4*2=8
8*2=16
16*2=32
The sequence 1, 2, 4, 8, 16, 32 is geometric sequences, Option D is correct.
What is Sequence?Sequence is an enumerated collection of objects in which repetitions are allowed and order matters.
A geometric sequence is a sequence of numbers in which each term after the first is found by multiplying the preceding term by a fixed constant called the common ratio.
Let us check all the options for geometric sequence
2, -2, 2, -2, 2-2, 2
This is not a geometric sequence because the terms are not multiplied by a common ratio to get the next term.
1.4. 9, 16, 25, 36, 49
This is not a geometric sequence because there is no common ratio between the terms.
10.5, 2.5, 1.25, 0:625, 0.3125
This is not a geometric sequence because there is no common ratio between the terms.
1, 2, 4, 8, 16, 32
This is a geometric sequence because each term is obtained by multiplying the previous term by the common ratio of 2.
Therefore, the sequence 1, 2, 4, 8, 16, 32 is geometric sequences, Option D is correct.
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5. Why is it difficult to estimate 1% as a fraction with a
denominator that is less than 25?
Write the geometric sequence in function notation.
7, 14, 28, 56, 112, ...
3
Ax) = (7). ()x-1
f(x) = (7) · (2)X-1
O AX) = (7) . (3)X-1
Rx) = (2) (+)*-1
Answer:
a(n) = 7*2^(n - 1)
Step-by-step explanation:
The first term of the given geometric sequence, 7, 14, 28, 56, 112, ... , is 7, and the common ratio is 2. Each new term is twice the previous term.
Thus the general formula for the geometric sequence becomes
a(n) = 7*2^(n - 1).
As a check, let's see whether this formula correctly predicts the fourth term (56): Here n = 4, and so a(4) = 7*2^(4 - 1) = 7*2^3 = 7*8 = 56. Yes.
Answer:
f(x) = (7) ∙ (2)x–1
Step-by-step explanation:
The first term in the sequence is 7, and the common ratio is 2. Using the explicit formula and writing it in function notation results in f(x) = (7) ∙ (2)x–1.
Please help me with the DROP DOWN MENUS and not the answer.
Shay and Nadine solve this problem in two different ways.
Mark has $25 in his bank account.
He makes $7 per hour babysitting.
How many hours must he babysit to have a total of $165 in his account?.
Use the drop-down menus to complete the sentences below.
--> Shay's and Nadine's methods use [1. the same, 2. a different] operations to simplify the expressions in [1. the same, 2. a different] order.
--> Shay's method uses [1. an equal sign, 2. numbers, 3. a variable], but Nadine's method does not.
Please tell me the number for the drop-down menu please, and NOT THE ANSWER
Answer:
--> Shay's and Nadine's methods use [THE SAME] operations to simplify the expressions in [A DIFFERENT] order.
--> Shay's method uses [A VARIABLE], but Nadine's method does not.
Please let me know if the answers were correct, and I hope this helped, if any at all! :)
15 points to whoever answers this!!
Answer:
\(\frac{16}{27}\)
Step-by-step explanation:
From the table, we notice that the total number of students is:
\(3+10+8+6=27\)
Then, along the second column of the table, we notice that the number of students who do not have a brother is:
\(10+6=16\)
So, the probability that a randomly chosen student does not have a brother is:
\(\frac{\text{number of students who do not have a brother}}{\text{total number of students}}=\frac{16}{27}\)
Each day, you run on a treadmill for r minutes and lift weights for 15 minutes. Use the Distributive Property to write and simplify an expression to find how many minutes of exercise you do in 5 days.
Which triangle is correctly labeled?
Option (b) Is the answer
Hope it helps you
The answer is Option (B)
Reason
The Hypotenuse is always on the Opposite side of the Right Angle.
This is only seen in Option (B)
Learn more about Hypotenuse and Legs here
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Hope my answer helps you✌️
Mark BRAINLIEST
Hey y’all, anyone could help me with this one bit? (Can’t use decimals.)
Answer:
7 14 21 35
3 6 9 15
not decimals for every 3 cat 7 dog
Step-by-step explanation:
so, you take 7+7 to get 14 then just repeat 14+7 = 21
3+3 6
and for 35 just take 35 divided by 7 * 3 to get 15
i learned this last year
hope this helps
50 POINTS GIVING BRAINLIEST PLS HELP
Part 1:
Recall from the closing reflection - there are 6 conditional statements that can be written from this diagram. If two parallel lines are cut by one transversal, then…
Write all 6, write the converse, inverse and contrapositive of at least two – determine if they are true or false.
Answer:
no. 2, 6, and 8 are acute angles.
Step-by-step explanation:
HELP ME PLEASE!!
Match Each expression to its equivalent expression!!
you need to combine like terms
To help, the first step is to reorganize the expressions:
\(\frac{1}{3}x+\frac{1}{4} -\frac{2}{3}x\) is the same as \(\frac{1}{3}x-\frac{2}{3}x+\frac{1}{4}\), just in a different order.
Now, combine like terms:
\(\frac{1}{3}x-\frac{2}{3}x=-\frac{1}{3} x\\\frac{1}{4} =\frac{1}{4}\\\)
so
\(\frac{1}{3}x+\frac{1}{4} -\frac{2}{3}x=-\frac{1}{3}x+\frac{1}{4}\)
I did this to find the other ones as well, if you need me to explain those specifically I'd be happy to!
Answer:
Hi
Step-by-step explanation:
i need help pls helpppppp
Answer:
(4,8)
Step-by-step explanation:
8 units up from the x-axis means that the height will be 8. The y-value is like the height and (4,8) is the only one with 8 as a y-value.
Order the numbers from closest to zero to farthest from zero:
4.38, l4.5l, l-4.6l, -l4.9l
HELPPPPP
The smallest number is the one closest to zero, or after zero, if it's a negative number, while the largest number is the number with the largest difference from the smallest, or the highest of value (not considering all situations). Usually, you would use the ascending order method for graphing numbers based on their value, which is indeed smallest to largest. According to thefreedictionary.com, "A function or variable continuously approaching zero as a limit." Tip: In ordering numbers based on value, the whole numbers that aren't negative are considerably believed to be the easiest numbers to order.
With that being said, here is the order of the numbers from smallest to largest:
4.38
4.5
4.6
4.9
Answer:
Here are the numbers ordered from closest to zero to farthest from zero:
4.38 (closest to zero)
4.5
-4.6
-4.9 (farthest from zero)
Step-by-step explanation:
Pls answer this for me
Is t = 12 a solution to the inequality t ≥ 12
Yes or No
Answer:
Yes, it is a solution.
Step-by-step explanation:
Since t ≥ 12 means that t needs to be equal to or greater than 12, t = 12 works as a solution because it is equal to 12.