Solve for a

h = a/4

Determine if the statement is true or false. A system in echelon form can have more variables than equations. True False Justify your answer.

Explain how you could write 35% as the sum of two benchmark percentage or as a multiple of a percent

A jar contains quarters, nickels, and pennies. The value of the quarters is $10.00. The value of the nickels is $10.00. The value of the pennies is $10.00.

The surface area, S, of a sphere of radius r feet is S = S (r) = 4πr^2. Find the instantaneous rate of change of the surface area with respect to the radius r at r = 8.

A school used 15 kilograms of peaches to make 100 cups of fruit salad. what quanity of peaches did the school put in each fruit salad

Angelina spend $50 on 16 packages of cookies for her club members. sugar cookies cost $2.50 per package and chocolate chip cookies cost $3.50 per package. how many packages of each cookie does Angelina buy?

What are solutions to the equation below x^2 + 3x-18=0

A circle's diameter is 22 inches. What is the circle's circumference

You grew 3.8 inches since last year. If you are 61.2 inches tall now, how tall were you a year ago? Write and solve an equation.

A square and rectangle have the same perimeter. The rectangle is 13 cm long and 7 cm wide What is the length of a side of the square