Answer:
B: $2.50
Step-by-step explanation:
Step 1: form an equation
126 = 12(8 + x)
Step 2: isolate the x
126/12 = 8 + x
126/12 - 8 = x
Step 3: solve
10.5 - 8 = x
2.5 = x = raise per hour
Answer: (-4,0), (4,0)
unit test lm ao
-14 + (8/9)
(-126 - 8)/9
= -134/9
3/2
