Find the sum and express it in simplest form

(8u^3-9u^2+5) + (-2u3+2u^2-2)

What's 17000000 divided by 5

Find the volume of each figure. 10 in 12 in 6.9 in

Margo used 864 beads to make necklaces for the art club. She made 24 necklaces with the beads. If each necklace has the same number of beads, how many beads did Margo use for each necklace?

Work out the circumference of a circle. Give your terms of pi

Raja draws a circle and labeled the cebter S. He used the expression 12 * 3.14 to find the new circumference of the circle in inches

The initial price for a horse is $39000. It is discounted by 40% and then by further 14%. Find the price of the item.

How to find the mean of percentages

Suppose f (x) = x^2 and g (x) = (2x) ^2. Which statement best compares te graph of g (x) with the graph of f (x) ? A. The graph of g (x) is horizontally compressed by a factor of 2. B. The graph of g (x) is horizontally stretched by a factor of 2. C.

Solve for x: 5x-2x=7x+2x-24

Lydia buys 5 pounds of apples and 3 pounds of bananas for a total of $8.50. Ari buys 3 pounds of apples and 2 pounds of bananas for a total of $5.25. This system pound of apples, and y is the cost per pound of bananas.