Solve the equation square root of x-2+5 = 7 for the variable. Show each step of your solution process

15 points ! ~ see if you know the answer to both you!

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.

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents