Use the distributive property to simplify the expressions ( )
4(2b + 5)
3(6 +2y)
7 (3 t + 4)
2(7 + 3a)
3(x +3 + 12)

factor the expressions
15p + 24
32x + 44
9 + 33n
42 + 30k
7u +63 +90a

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?