10/21 equal to 2a/a+b

A. 41/10

B. 10/13

C. 5/16

D. 1/13

State the appropriate metric units to use to use to measure the width of a human hand

A gift box is in the shape of a trapezoidal prism with base lengths of7 inches and 5 inches and a height of 4 inches. The height of the gift box is 8 inches. What is the volume of the gift box?

One inch is equal to how many cubic inches

Given h (x) = x+2 and f (x) = x^3+4x^2-5. Is h (x) a factor of f (x)

Find the measure of one interior angle of a 85-gon ... ?

Terrance is loading two different size boxes onto an elevator, which has a wieght limit. The small boxes weigh 5 kg each and the large boxes weigh 8 kg each.

What is the answer to the question 5x+2x

Kamal has big feet. Kamal's mom says she wouldn't be surprised if he grew to be 7 feet tall! Kamal's new shoes came in a box that measures 16 inches by 9 inches by 6 inches. What is the volume of the shoebox?

Five times the sum of the digits of a two-digit number is 13 less than the original number. If you reverse the digits in the two-digit number, four times the sum of its two digits is 21 less than the reversed two-digit number.

Divide give the quotient and remainder 295 dived by 3