Question

Alissa has scored 490 points on her science tests so far this semester To get an A she must score at least 630 points she has two tests remaining what is the minimum total amount of points she must score if she wishes to get an A

Answer 1

140 points minimum

Explanation:

Here, we want to calculate the minimum total score she must have on the remaining two tests

To get the minimum total score, we must subtract what she has scored already from her target

Mathematically, that would be;

630 - 490 = 140