MATHEMATICS MIDDLE SCHOOL

A store had a sale on art supplies. The pricep of each item was marked down 60%.
Which expression represents the new price?
A 0.4p C 1.4p
B 0.6p D 1.6p

Answers

Answer 1
Answer: The expression that marks the new price is choice A 0.4 p. Since we mark the prices down 60%, the customer will only be charged 40% of the p price which is 0.4 x p.  Think of a candy bar that originally costs $1 and is marked down 60% by a discount sale.  The new price is $0.40.  
Answer 2
Answer: 100%-60%=40%=0.4
so new price is 0.4p
Answer: A=0.4p

Related Questions

Which expression can be used to find the surface area of the following triangular prism? *picture of a triangular prism* Choose 1 answer: (Choice A) 24+24+ 120+160+20024+24+120+160+20024, plus, 24, plus, 120, plus, 160, plus, 200 (Choice B) 24+20024+20024, plus, 200 (Choice C) 24+24+200+120+12024+24+200+120+12024, plus, 24, plus, 200, plus, 120, plus, 120 (Choice D) 48+48+120+160+20048+48+120+160+200
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Robert is using the following data samples to make a claim about the house values in his neighborhood:House Value A $250,000 B $275,000 C $300,000 D $267,000 E $250,000 Based on the data, should Robert use the mean or the median to make an inference about the house values in his neighborhood? He should use the mean because it is in the center of the data. He should use the median because it is in the center of the data. He should use the median because there is an outlier that affects the mean. He should use the mean because there are no outliers that affect the mean.

The start time is 11:00 and the Elapsed time is 4 hours 5 minutes so what is the End time?

Answers

In 24 hour time: 15:05
In 12 hour time: 3:05
The end time is 3:05. Since it's 11:00, and 4 hours and 5 minutes have passed, just add 4:05 to 11:00. Because there are 12 hours in a day, we go from 11:00 to 12:00 to 1:00 to 2:00 to 3:00 when we add 4 hours.

11:00 + 4:05 = 3:05

Hope this helps!

Equation 1:Ax+By=C Equation 2:Dx+Ey=F A, B, C, D, E, and F are non-zero real numbers. Which of the following could replace equation 1 and still have the same solution? Select all that apply. A. A multiple of Equation 1.
B. The sum of Equation 1 and Equation 2
C. An equation that replaces only the coefficient of x with the sum of the coefficients of x in Equation 1 and Equation 2.
D. An equation that replaces only the coefficient of y with the sum of the coefficients of y in Equation 1 and Equation 2.
E. The sum of a multiple of Equation 1 and Equation 2.

Answers

A, B and E.

Adding and multiplying the terms allow them to keep working. However, you must make sure that each variable is changed each time. Not just one as in C and D. 

If you 6,700 marbles and you want to share them equally amongst 20 friends, not using long division but what other strategies can you use to help you solve this problem?

Answers

Answer:

The box or area method

Step-by-step explanation:

Step-by-step explanation:

U first set the fraction : 6700/20.

U can cancel out the zeroes, to get 670/2.

Then u basically find half of 670, by doing half of 600 plus half of 70, which is 335

Number between 55 and 101 that is a multiple of 4 8 and 16

Answers

48 ⚓⌛⏳➕➖✖➗❇. I think though idk
The number that is between 55 and 101 that is a multiple od 4 8 and 16 is 64. I know this because 4 can go into 64 16 times and 64 is between 55 and 101. Also, 8x8 equals 64 and 16x8 equals 64. This proves that 64 is one of the numbers.

There are two approaches to solving the equation -3x + 10 = 4x - 20Subtract 4x from both sides. OR Add 3x to both sides.
-7x + 10 = –20 OR 10 = 7x - 20
Solve the equation using both approaches.
What is the solution?

Answers

Answer:

You can take this equation into two approaches.

#1 subtracting 4x from both sides:

-3x+10=4x-20 (subtract 4x from each side)

-7x+10=-20 (then subtract 10 from each side)

-7x=-30 (then divide by -7 to get x by itself)

x=30/7

#2 Add 3x to both sides:

-3x+10=4x-20 (Add 3x to both sides)

10=7x-20 (then add 20 to each side)

30=7x (divide both sides by 7)

30/7=x

Either way you do it you will get x=30/7 as your answer.

Hope this helps ;)

Answer:letter c x=30/7

Step-by-step explanation:

Use the graph to complete the input-output table. List the answer in the format of (x,y).A) 7, 13

B) 7, 16

C) 8, 13

D) 9, 13

E) 9, 16

Answers

The answer would be D I’m sorry but trust me I can’t explain
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