Jim has received scores of 76 and 84 on his first two 100 point tests. What score must he get on his third 100 point test to keep an average of 87 or greater?

Third test ≥
(If the average is greater then the possible number of points, enter DNE)

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

step-by-step explanation:

the answer would be c