7x=5y , find the slope and the y-intercept of each line whose equation is given.

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)