A cannonball was shot from the ground into the air with an initial velocity of 160 feet per second. At what time is the cannonball at 400 feet?

Simplify - 2 x * 3 x * - x

What number has the same value as 20 tens

Which of the following is a trinomial with a constant term? A. x3 B. x (10 - 2) + 7 C. x + 4y D. x4 + 3y2 + 2y E. x8 + 64 F. y5 + 13x + 12

What i s y = 2/7x-4 written in standard form

4Peggy is cutting a 20 foot roll of ribbon into 2 inch strips for her mother. if Peggy has atready cut 42 pieces, how many more pieces are left to cut?

What is the answer to this 3 - (|-4|-|-5|)

6. The height of a tent is 6 feet. What is the length of the base of the tent?

Jim earns $9.25 per hour at his part-time job. Which equation represents the amount of money Jim will earn if he works h hours? e=h + $9.25 e = $9.25 h = n - $9.25 e = $9.25 x h

A retail store had sales of $45,900 in April and $56,200 in May. The store employs eight full-time workers who work a 40-hour week.

The perimeter of a rectangle swimming pool is 160 feet. The length of the swimming pool is four times its width. Find the dimensions of the swimming pool.