Kevin must take five tests in a math class. If his scores on the

first four tests are 71%, 69%, 84%, and 83%, what score does he

need on the fifth test, x, for his overall test average to be at

least an 80%?

X >

%

Question

Mohammad Fleming

31 July, 22:10

+2

Answers (1)

Know the Answer?

Pierce Villarreal · Answer 1

95 %

Step-by-step explanation:

95 + 71 + 69 + 84 + 83 / 5 = 80.4

Kevin must take five tests in a math class. If his scores on thefirst four tests are 71%, 69%, 84%, and 83%, what score does heneed on the fifth test, x, for his overall test average to be atleast an 80%?X >%