Derek has 12 shirt in his closet. if 2 out of every 3 of these shirts are striped, how many striped shirts does derek have in his closet?

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?

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2

What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20