Mr. valenzuela’s new bottle of shampoo contains 60 ounces of shampoo. he uses ounce of shampoo each time he washes his hair. which equation can be used to find x, the number of washes after which 24 ounces will remain in the bottle?

For this case, the first thing we will do is identify variables:
 x: number of washings.
 y: amount of ounces of remaining shampoo.
 We write the equation taking into account:
 1) bottle of shampoo contains 60 ounces
 2) He used ounce of shampoo each time he washes his hair
 The equation is:
 y = -x + 60
 Then, for y = 24 we have:
 y = -x + 60
 24 = -x + 60
 We clear x:
 x = 60-24
 x = 36
 
 the number of washes after which 24 ounces will remain in the bottle is:
 36 washes.

9.

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.

you will get 9.

if you divide 9 by 6 you will get 54.

- hope i .