Multiply.

2x (x2 + 2x - 6)

The volumes of two spheres are 327 π in3and 8829 π in3. a. What is the ratio of their radii? b. What is the ratio of their surface areas?

7e-4=31 solve for e.

How to remember quadratic formula

0.26 is bigger, the same, smaller than 206 thousandths?

Caroline an employee at hollister bought a jacket originally priced at 96 for 72 after he employee discount. What percent off is the employee discount?

If ax+x^2=y^2-ay what is a in terms of x and y?

Jesse wants to build a wooden chest with a volume os 8,100 cubic inches. the length will be 30 inches and the width will be 15 inches. how tall will the chest be?

Why is it that I can't see the answers to questions?

A garden is constructed in the shape of a right triangle with legs of length 10 feet and 12 feet. Find the area of the garden. A) 44 square feet B) 60 square feet C) 120 square feet D) 240 square feet

Two cubes of volumes 8cm3 and 27cm3 are glued together at their faces to form a solid with the smallest possible surface area. What is the number of square centimeters in the surface area of the resulting solid