an arts academy requires there to be 6 teachers for every 108 students and 4 tutors for every 44 students. how many students does the academy have per teacher? per tutor? how many tutors does the academy need if it has 132 students?

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x

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more information !

answer:

the answer is b) divide by -4 on each side and flip the sign.

step-by-step explanation:

we first need to start by dividing. this is because it is a multiplication problem to start.

we also need to make sure we flip the sign because any time you multiply or divide by negative numbers, the sign must be flipped.