Give me an example for algebraic expressions

Sandra's volleyball team has a total of 20 uniforms. 20% are medium sized uniforms. how many uniforms are medium sized

Preston's hair was 4 centimeters long after his last haircut, and it grows 1.5 centimeters every month. Write a model that shows the relationship between the months, m, and the hair length, H

Blueberries cost 2.25 dollars per pound how many would 10 pints of blueberries cost

Carol has 2 1/2 strawberry pies left over from a family reunion. If each serving is 1/8 of a pie how many servings does she have?

A park is in the shape of a rectangle 8 miles long and 6 miles wide. How much shorter is your walk if you walk diagonally across the park than along two sides of it?

What is the slope of a line passes through (-18,-16) and (18,5) ?

2 3/4 + 2 4/5 what is this math equation?

Find the value of this expression if x = 4 and y = - 2 xy / 5

What is 7lb 4 ounces converted to ounces

Is 4:8 and 5:10 equivalent as ratios?