47Are the expressions equivalent? Select Yes or No.

A. 2-4n and 2 (1 - 2n)

B. 5 (3x + 2) and 15x + 10

C. 2 (rxr xr) and 6r

D. 8 (22 - 3) and 162 - 3

Mikayla bought 5 skirts at $x each. Three of the 5 skirts came with a matching top for an additional $9 each. Write and simplify an expression that represents the total cost of her purchase.

How to divide 14.6 divided by 2

Express 5/7 as a decimal. (Round to the nearest thousandths place)

A slow jogger runs a mile in 13 min. Calculate speed in. a) in/s b) Km/h (1mi=1609m); (1in=2.54),

How to show work for this problem. y - (6-y) = 8 (y+4)

A pizza box which has a diameter of 15 inches, if the box is 1.5 inches tall, what is the surface area of the pizza box?

Witch expression can be used to convert 22 Australian dollars to US dollars. assume 1.2 Australian dollars equals one us dollar

A spinner contains the numbers 1 through 65. What is the probability that the spinner will land on a number that is not between 3 and 8, inclusive?

One serving of Harold's favorite cereal contains 1 2/5 ounces. How many servings are in a 17 1/2 ounce box?

What is 5y-14=2y-2 what is y?