Marcus ate one-half of a pizza with a radius of 7 inches. If the pizza has 180 calories per 16 square inches, how many calories did he eat?

Translate the sentence into an inequality. Eight times the sum of a number and 29 is less than 17 Use the variable for the unknown number.

Subtract the following complex numbers: (2 + 2i) - (14 + 16i)

9e-7=7e-11 Whats does E equal?

3 billion is _times larger than 3 million

3/8 times blank = 1 how do you solve this?

A room measures 12 feet by 15 feet how many square yards of vinyl floor covering will it take to cover the floor

Mr. Chavis needed to take out a loan for $74,400 for a 2016 XJ luxury Jaguar sedan. If he takes 5 years to pay off the loan at a rate of 5.5%, how much will he pay in interest at the end of the 5 years?

1/5[10-5 (x-2) ]=1/10 (x+1)

Density is a physical property of elements. Write the density formula below

The ratio of the volumes of the two spheres is 27:343 and the sum of their radii is 10 units. Find the radius of the smaller sphere.