Mark is saving money to buy a new bike, he needs a 120 dollars, but has only saved 60 percent how much money has a saved.

How many solutions does the nonlinear system of equations graphed bellow have?

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.