There are 238 juniors at a high school The ratio of boys to girls in the junior class is 3:4. How many juniors are girls?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost