MATHEMATICS MIDDLE SCHOOL

A pair of Shoes are 40% off, regular price is n dollars, what’s the algebraic expression of the sale price

Answers

Answer 1

Answer:

Answer:

.6n

Step-by-step explanation:

If we get 40 % off, we still have to pay 100-40 or 60%

The original price is n

We pay 60% of n

60%*n

.60*n

.6n

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If 1 pint is equal to 2 cups, then 5 pints would equal ___ cups.

Answers

I think it's probably 10.....

Answer:

Step-by-step explanation:

i multiplied the 5 pints by the 2 cups, which in turn gave me 10 cups

If f(x)=2x^2+5 square root (x-2) complete the following statement

Answers

If f(c)= 2x^ then it would be very equivalent

You and your friend get the same magazine. You spend $15 for twelve issues. Your friend pays $1.50 per issue but gets the first two issues free. How many issues will your friend get if he also spends $15?

Answers

12 as $1.50 x 10 = $15 and he get 2 free so 10 + 2 = 12

15$ divided 1.50 is 10 plus the 2 free ones brings it to 12

Can we use the formula A = 1/2 × base × height to calculate the area of triangles that are not right triangles? Explain your thinking.

Answers

Answer:

Yes

Step-by-step explanation:

If you are looking for an area of a triangle that is not a right triangle, and it shows the height of that triangle (it should be a dotted straight line), than you can use the formula to get the area.

So if you know the base and height of a non right triangle, you can use the formula.

What is the correct answer to 7^2

Answers

Answer:

Step By Step Explanation:

1. Take the number 7.

2. Multiply it by itself: $7 \times 7$.

3. The result is 49.

The "^" symbol is an exponent, which tells you how many times to multiply the base number (in this case, 7) by itself. Since the exponent is 2, you multiply 7 by itself once to get 49.

Answer: 49

Exponentiation is equal to repeative multiplication. If exponent is 2, you multiply number in the basis.

So for

So the answer is 49

What is 9,574.00 x 5.05% =

Answers

483.487

20 charrrrrrrrrrrrrrrrrrrrrrrrr

9574/100=95.74 x 5.05= 483.487 x 4628904.538 (Answer)
Glad to help!

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