Answer:
7.38
Step-by-step explanation:
The answer is d. Once an expression has been factored, use the distributive property to expand the expression. The expanded expression should be the original expression.
Answer:
B. cost(time)
Step-by-step explanation:
In the information given above, you can eliminate choices "A," and "D," since they're just using the cost of a repair and the time the mechanic works. This leaves us with either "B," or "C." The correct answer is "B," because the cost of the repair depends on whatever is inside the parenthesis (the time).
132=5x-8
5x=-132-8
5x=-140
X=