The answer to your question will be choice A
[I think you wrote the question wrong] -5 multiplied by -4 equals 20 and -5 and -4 equals -9
You just multiply g(x) and f(x) together and it gives you C :)
Answer:
15.78 %
Step-by-step explanation:
It is given that,
Miguel made 80 on his Math test. He made 95 in last week's Math test.
We need to find the percent change on his scores. It can be calculated as follows :

So, there is a percent change of 15.78%.