Consider each equation and solution. Which solution is not correct? A. W/2 - 13 = -5;w = 16
B. -2x/5 = 4; x = -10
C. 12 - 2y = 8; y = -2
D. 30 = 5z + 10; z = 4

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

State if the two triangles are congruent. if they are, state how you know?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)