Question

Kelly's first four test grades of the period were 80, 72, 96, and 88. Which inequality represents the grades she can

earn on the fifth test to have a test average of no less than 80?
V
O gs16
O 92 16
O g564
O 9264

Answer 1

The inequality that represents Kelly’s first four test grades of the period are g2 16 because the inequality’s all together with the math all completed ends out to equal my final answer of g2 16 thank you

Answer 2

Answer: option D on edge 2020

Explanation:

if you reverse the formula for mean, then you just insert the numbers and you have your answer