Question

Jason earned scores of 90 points, 82 points, 95 points, and 86 points on four tests. What is the lowest score he can get on the fifth test and still finish with an average score of 90 points?

95 points
96 points
97 points
98 points

Answer 1

@SyedMohammed98

Answer 2

Set up the equation of
\[\frac{ 90+82+96+86+x }{ 5 }\ge90\]
Eliminate the denominator
\[90+82+95+86+x \ge450\]
Now just solve this simple inequality..

Answer 3

ok

Answer 4

353

Answer 5

70.6

Answer 6

it can round up to 71 but other than that its not a choice.

Answer 7

353

Answer 8

oh

Answer 9

448

Answer 10

Did you try solving my inquality?

Answer 11

sort of

Answer 12

90+82+95+86+x≥450

Answer 13

what dose the x represent

Answer 14

just add up the numbers on the first side and subtract on both.

Answer 15

90+82+95+86=?

Answer 16

ohhhh but i am still wondering what the x meens

Answer 17

the x is your answer, the missing test score.

Answer 18

the golden rule...... i am so stupid lol

Answer 19

ok

Answer 20

97 is the awnswer.... i cant spell.