Question

MEDALSSS!!! + FAN QUICK QUESTION
A student scored 83 and 91 on her first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 85 and 90, inclusive.

Answer 1

:O @Whitemonsterbunny17 You are actually in math ;3

Answer 2

Yep, English was dead. xD

Answer 3

sooo do any of yall know how to do this or help me with it

Answer 4

I am trying to remember how to do it -o-

Answer 5

ok kcool thanx

Answer 6

Noooo problem B)

Answer 7

Yeah, same.

Answer 8

ok kcool XDXD

Answer 9

I think @ganeshie8 maybe could help :/ Idk

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Answer 10

ok kcool lol

Answer 11

Let x be the score in the third quiz. Then,

\( \Large
85 \le \frac {83 + 91 + x}{3} \le 90
\)

Answer 12

ok ythanx

Answer 13

i got the answer noww

Answer 14

You are welcome.

Answer 15

XD

Answer 16

Darn, I was drawing it out. @aum beat me to it. :p

Answer 17

fr well thank you also

Answer 18

:) Sorry.