Question

Marsha got 100 on her first quiz and got an 85 on the rest of her quizzes for the semester. She got a total of 440 points on all of her quizzes for the semester. Write an equation you can use to find out how many quizzes she got an 85 on. $85x + 100 = 440 is what i think it is but i do not know$

Answer 1

Answer:I think you are correct

Step-by-step explanation:

We know she got one 100

But we don't know how many 85's she got

So we put x with 85 so (85x) plus the only 100 she got

Leading us too 440

Lmk if u have any questions