7. The price of a new phone is $400.00 and the rate of sales tax is 7.6%. What is the amount of sales tax?

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.

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.