Mr. valenzuela new bottle of shampoo contains 60 ounces of shampoo. he uses 1/4 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

Step-by-step explanation:

We are given that:

Mr. Valenzuela new bottle of shampoo contains 60 ounces of shampoo.

He uses 1/4 ounce of shampoo each time he washes his hair.

Let x be the number of washes after which 24 ounces will remain in the bottle.

Then,  

Hence, the equation that can be used to find x,number of washes after which 24 ounces will remain is:

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4