It would be -8d + 3w because
-(8d -3w)
you would be multiplying the hole equation by -1
so 8d would become -8d
and -3w would become positive +3w meaning the answer is -8d +3w
Please put the selections. I can't tell you what isn't true if you don't.
Answer:
7h=63 so a because she charges $7 per hour and earned a total of $63