Answer:
35
Step-by-step explanation:
what you gotta do is multiply 5 * 7 to get 35
First you need to divide 125 / 25 which is 5 then you do subtraction 21 x 5 which is 105, then you subtract again 125 - 105 which is 20, 20 light bulbs will be broken. Or you could have just multiplied 5 by 4 which is the amount of light bulbs that were broken which is a lot easier...
2x+15=9
2x= -6
so the answer is -3
I know the correct answers but I need you to answer my math questions first
Answer:
It would be A
Step-by-step explanation:
