Rosemary's math grades are 90, 98, 96, 94, and 85. What must her sixth grade be so that her average is 92?

asked May 10, 2021 66.6k views

2 votes

4.8k points

Please log in or register to add a comment.

4 votes

Answer:

Explanation:

(90+98+96+94+85+x)/(6) = 92 Solve for x. Multiply both sides by 6

463+x = 552 Subtract

x=89

Quinton Smith answered May 13, 2021

5.9k points

3 votes

Answer:

Explanation:

(90+98+96+94+85+89)/6=89

Ernad answered May 14, 2021

by Ernad

5.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.8m questions

7.6m answers