The expression 5x + 25x + 70 can be used to estimate the height, in meters, of a toy rocket x seconds after it is launched from a platform.
How many seconds does it take the rocket to hit the ground?

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

Yvaries inversely as x. y =12 when x=5. find y when x=4