50 Points, Multiplying Functions Find (first picture)

(second picture)

a. 30

c. 33

b. 6

d. -6

I don't understand these because they always say I'm wrong. So, please put explanations.

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x

whats the rest of it?