Yuko wants to buy a new video game console that costs $300 . His parents agree to pay for 40% of the cost of the console. How much must Yuko earn to buy the console?
Answer:
120
Step-by-step explanation:
300*40%=120
Answer:
$180
Step-by-step explanation:
$300 of 40%
= 300 × 40/100
= $ 120
its mean her mother allow him to give $120 so he have to earn $180
In a drawing of a bus, the length is 5 cm. If the scale used is 1 cm: 9 ft, what is the actual length of the bus?
Answer:
45 ft
Step-by-step explanation:
1 cm : 9 ft
Multiply both sides of the ratio by 5.
5 * 1 cm : 5 * 9 ft
5 cm : 45 ft
Answer: 45 ft
Answer:
45cm
Step-by-step explanation:
Luis is cutting construction paper into rectangles for a project. He needs to cut one rectangle that is 12 inches × 13
1
3
inches. He needs to cut another rectangle that is 10
1
2
inches by 10
1
3
inches. How many total square inches of construction paper does Luis need for his project?
Answer: 356 total square inches
Step-by-step explanation: (12*13)+(10*10)=156+100=356 square inches
If a sprinkler waters 1 over 18 of a lawn in 1 over 3 of an hour, how much time will it take to water the entire lawn?
A) 6 hours
B) 9 hours
C) 18 hours
D) 21 hours
Answer: A (6)
Step-by-step explanation:
The answer would be 6 because of dividing 18 by 2
What is the solution of the equation n+13=30 ?
Answer:17
Step-by-step explanation:
1) 30 -13=17
n=17
Is 10mm/1cm a converstion factor? Explain
Answer:
Multiply by 10
Step-by-step explanation:
help please battery low :(
ANSWER:
I think it's the Second option
COORDINATES GIVEN:
A = (-2,0)
B = (-2,2)
C = (3,-1)
D = (3,-2)
NEW COORDINATES:
A = (-1,0.5)
B = (-1,1)
C = (1.5,-0.5)
D = (1.5,-1)
This could be completely wrong I kinda forgot how you do that but yeah hopefully it's right :)
Last year, a school raised $19,950 by selling $15 tickets to a carnival fundraiser. This year the school will be charging $20 per ticket. If the school sells the same number of tickets as they did last year, how much money will be raised?
Hello, could anyone please help me with this problem.
Maria currently has 465 dollars in her account. She withdrew money for $250 and $175. If she spends $45 to put gas in her car, How much money will Maria have in her account?
Answer:
40$
Step-by-step explanation:
if maria has 465$ in her account and she withdrew 250$ makes 215 but it also says she withdrew 175 so 215 subtract 175 makes 40 dollars if she uses 45 dollars to fill her car up she still only has 40 dollars i hope this helps
Answer: $40
Step-by-step explanation: If Maria has 465 dollars and withdraws takes out subtracts $250 she has $215 after that she takes out or subtracts $175 so than she has $40. I think the answer is $40 but I am not so good at math so I'm not sure
please help I hate imagine math its in the photo
Lucy’s favorite water now comes in a bottle that holds 0.33 L more than before. The water used to come in a 1.17 L bottle. What is the percentage increase in the amount of water?
Answer:
sorry im to late
Step-by-step explanation:
can somebody answer this pls
Answer:
i think its 12n + 6 sorry if its wrong
Step-by-step explanation:
a translation moves the point c (8,9) to the image point c' (3,-7). point d is located at (2,-1). what are the coordinates of the image point d after the same translation?
A. D' (-1,-8)
B. D' (3,7)
C. D' (-8,2)
D. D' (-3,-17)
Eva conducted a survey to find out the amount of time high schoolers spend surfing the Internet. From the data collected, the range of time spent was 3 hours. What does this range say about the data?
A. The quotient between the greatest amount of time and the least amount of time spent surfing the Internet is 3 hours.
B. The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 3 hours.
C. All the students surveyed spend exactly 3 hours surfing the Internet.
D. All the students surveyed spend an average of 3 hours surfing the Internet.
Answer
The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 3 hours.
Explanation
The meaning of range is the difference between the largest and smallest numbers in a set.
In this case, it's possible that one of the students spends no time surfing the internet, and another student spends 3 hours. The range of the data would be 3. It's also possible that some students spend 20 hours surfing the internet, and other students spends 23 hours surfing the internet (although, that's obviously unreasonable).
Answer:
B. The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 3 hours.
Step-by-step explanation:
I'm going to leave this person anonymous, but they have deleted 2 of my answers and I'm sick of it, so please stop deleting my answers I'm not trying to violate brainly's rules in any way, shape, or form.
5/7 x 6/35. Please help me. If you get it right, Ile give you this coffee --> ☕. if you get it wrong, you get this Chesnut --> Chesnuts are useless you know? But coffee! Coffee is good
Answer: 6/49
Step-by-step explanation:
5/7 x 6/35=
(5*6)/(7*35)=
((5/5)*6)/(7*(35/5))= ==> 5 and 35 both have a GCF of 5
(1*6)/(7*7)=6/49
PLEASE HELP I'M IN A HURRY I'LL MARK SOMEONE THE BRAINLIEST
Answer:
There are 4 possible solutions:
w=1, x=3, y=8, z=24, and A=8;w=2, x=6, y=3, z=12, and A=6;w=3, x=9, y=2, z=8, and A=6;w=6, x=18, y=1, z=4, and A=6.Step-by-step explanation:
Note that this is a System of Equations with only 4 equations, and 5 unknowns:
\(wy=A\\wz=24\\xy=18\\xz=72\)
In general, when there are more unknowns than equations, it is likely that it is not possible to solve for a unique solution, and that there are infinitely many solutions. In this particular case, the values of w, x, y, z, and A, are limited to whole numbers. There ends up being a limited-finite number of solutions.
Based on the dependency of the table, the product of x and z is 72. So, finding all pairs of factors that multiply to 72 will give all of the possibilities for x and z, from which we could solve for the corresponding values of w, y, and A.
Factor pairs of 72:
1 & 72
2 & 36
3 & 24
4 & 18
5 (doesn't divide out evenly)
6 & 12
7 (doesn't divide out evenly)
8 & 9
To find the possible solutions, we can examine each pair of factors sequentially:
Option 1: x=1 & z=72
Return to equation wz=24. When z=72, w=1/3, not a whole number, so there will be no solution where x=1 & z=72.
Option 2: x=2 & z=36
Return to equation wz=24. When z=36, w=2/3, not a whole number, so there will be no solution where x=2 & z=36.
Option 3: x=3 & z=24
Return to equation wz=24. When z=24, w=1.
Return to equation xy=18. When x=3, y=8.
Return to equation wy=A. When w=1 & y=8, A=8.
So, there is a solution with w=1, x=3, y=8, z=24, and A=8.
Option 4: x=4 & z=18
Return to equation wz=24. When z=18, w=4/3, not a whole number, so there will be no solution where x=4 & z=18.
Option 5: x=6 & z=12
Return to equation wz=24. When z=12, w=2.
Return to equation xy=18. When x=6, y=3.
Return to equation wy=A. When w=2 & y=3, A=6.
So, there is a solution with w=2, x=6, y=3, z=12, and A=6.
Option 6: x=8 & z=9
Return to equation wz=24. When z=9, w=8/3, not a whole number, so there will be no solution where x=8 & z=9.
Don't forget, the multiplication is commutative, so the factor pairs could be reversed for 6 more options that we need to check.
Option 7: x=9 & z=8
Return to equation wz=24. When z=8, w=3.
Return to equation xy=18. When x=9, y=2.
Return to equation wy=A. When w=3 & y=2, A=6.
So, there is a solution with w=3, x=9, y=2, z=8, and A=6.
Option 8: x=12 & z=6
Return to equation xy=18. When x=12, y=3/2, not a whole number, so there will be no solution where x=12 & z=6.
Option 9: x=18 & z=4
Return to equation xy=18. When x=18, y=1.
Return to equation wz=24. When z=4, w=6.
Return to equation wy=A. When w=6 & y=1, A=6.
So, there is a solution with w=6, x=18, y=1, z=4, and A=6.
Options 10, 11, & 12: x=24, 36, or 72
Return to equation xy=18. For each of these cases, note that x is greater than 18, and so y will be less than 1, not a whole number, so there will be no solution for any of those options.
ConclusionThere are 4 possible solutions where the values are all whole numbers. The four solutions are as follows:
w=1, x=3, y=8, z=24, and A=8;
w=2, x=6, y=3, z=12, and A=6;
w=3, x=9, y=2, z=8, and A=6;
w=6, x=18, y=1, z=4, and A=6.
slope 3
...................................................................
Screenshot 1 is the question and screenshot 2 is answer options
Answer:
-\(\frac{1}{2}\)
Answer: i believe it is E if not then its H
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
-3-(-6) = -3+6
-4-2 -4-2
-3+6 = 3 reduce) = 1
-4-2 -6 2
Use the figure to find each angle measure
The sum of the digits of a two-digit number is 5. If nine is subtracted from the number, the digits will be reversed. Find the number.
If the tens digit is x, then the equation is:
The number is:
Answer: 32
Step-by-step explanation:
The only numbers that can have 2 digits and two of which equal to five can only be:
3+2
2+3
4+1
1+4
So the numbers are: 41,14,23, and 32.
41-9=32
14-9=5
23-9=14
32-9=23
Since the question is asking for the number who’s difference is the reverse of one of the numbers. The only possible answer is 32 because 32-9= 23. (23 is the reverse of 32)
Please help me?
Yesterday the temperature was 24°C. Today it is 15°C. In degrees Celsius, what is the change in temperature?
Answer:
It got colder by 9 degrees
Step-by-step explanation:
I need help with this question, I'm not very good at math and all help is appreciated!
Answer:
A
Step-by-step explanation:
We can solve for H by isolating it on one side of the equation, as follows:
J/H - I/H = G
Taking H as the common denominator:
(J - I)/H = G
Multiplying both sides by H:
J - I = GH
Adding I to both sides:
J = GH + I
Dividing both sides by G:
H = (J - I)/G
So the answer is
(A)
H = (J - I)/G.
Answer: A
Step-by-step explanation:
\(\frac{J}{H} = G + \frac{I}{H}\) >Since you are solving for H bring I/H to the other side
by subtracting I/H from both sides
\(\frac{J}{H}- \frac{I}{H} = G\) >There is a common denominator so you can
combine the fractions
\(\frac{J-I}{H} = G\) >Multiply both sides by H or cross multiply whichever
way your mind things about how to get H on top
\(J-I = G(H)\) >Divide both sides by G
\(\frac{J-I}{G} = H\) >Answer is A
Read this tell me the answer the last one please asap
Name 4 line segments that have point C as an endpoint.
well, if you can go up down and sideways, I'd say, B, F, G, and D
.How much force is needed to accelerate a truck with a mass of 2,000 kg, at a rate of 3 m/s²?
The force needed to accelerate a truck with a mass of 2,000 kg, at a rate of 3 m/s² is 6000 Newtons.
What is force?Force is the influence of either pull or pushes in the body. Basically, gravitation forces, nuclear forces, and friction forces are the types of forces. For e.g. when the wall is hit by a hand then a force is exerted by the hand on the wall as well as the wall also exerts a force on the hand. There are different laws given to Newton to understand force.
Given:
The mass of the truck = 2000 kg,
The acceleration of the truck = 3 m/s²,
Calculate the force as shown below,
Force needed for truck = Acceleration of truck × mass of the truck,
Force = 2000 × 3
Force = 6000 N
To know more about Force:
https://brainly.com/question/13191643
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Type a digit that makes this statement true.
153,80(number here) is divisible by 5.
Answer:
5Hope it helps!
Step-by-step explanation:
153805 is divisible by 5
Nicholas has some cans at home to donate to the soup kitchen, but he decides to start a can drive at his school to see if other students will help. The table represents the number of cans donated, y, which is dependent on the number of days cans are collected, x. A 2-column table with 3 rows. Column 1 is labeled x with entries 4, 7, 10. Column 2 is labeled y with entries 955, 1660, 2365. Find the linear equation that represents the scenario\
. y = 235x + 15
y = 4x + 955
y = 15x + 235
y = 3x + 705
Answer:
It is Y=235x+15..
what is the equation of the blue line?
Answer: y = 3x + 2
Step-by-step explanation:
\(\dfrac{x-x_{1} }{x_{2} -x_{1} } =\dfrac{y-y_{1} }{y_{2} -y_{1} }\\\)
Let's choose two arbitrary points on the graph.
For example, let these be points with coordinates (1, 5) and (2, 8).
Substitute the coordinates of these points into the above formula and derive the equation of a straight line.
\(\dfrac{x-1}{2-1} =\dfrac{y-5}{8-5}\\\\\dfrac{x-1}{1} =\dfrac{y-5}{3}\\\\3(x-1)=y-5\\3x-3=y-5\\y=3x-3+5\\y=3x+2\)
Use the best-fit line below to predict the value of y when x = 7
Answer:
the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis
Please help me ASAP!!!
Solve for y.
−4.2y+2.1>−2.52
Answer:
hope it helps you
Step-by-step explanation:
https://mathsolver.microsoft.com/en/solve-problem/-4.2y%2B2.1%20%3E%20%20-2.52
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?