Your test scores in one class are 81 and 87. What possible scores can you earn on your next test to have a test average between 84 and 89, inclusive?

Answer 1

3*84 <= 81+87+x <= 3*89
254 <= 168+x <= 267
...

Answer 2

i don't get it

Answer 3

thanks

Answer 4

yall stoopid man low lives

Answer 5

who u call stupid lmao u cant even spell weirdo

Answer 6

you cant call us stupid you cant spell stupid also I know what he did and I am in 5th grade you should not be insulting them!