Randy has 128 ounces of dog food. he feeds his dog 8 ounces of dog food each day. how many days will the dog food last?

Hi, all we need to do is to divide the amount of total dog food by the amount that dog eats every day and we will get the number of days the dog food will last.

128/8 = 16 days

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

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