Answer:
The answer is -256.
Step-by-step explanation:
You have to substitute the value of b and c into the expression :

Let b = 8,
Let c = -4,



Answer: $130.50
Step-by-step explanation:
2.5 hours= $25 an hour
25+25+12.50=$62.50
Muffler=$65
65plus62.50
Total= $130.50
It will change because you will move it back, so instead of being in the thousands place, (being 7,000) it will be in the tens place. (being 70)
Answer:
Expert? Sorry, not me, but what sort of questions do you have?
Step-by-step explanation:
6.25
explanation: if you divide 6.25 by 5 you get 1.25, if you divide 17.40 by 12 it’s 1.45. Therefore you pay more.