Emilio buys liter bottles of shampoo when the store has the promotion shown. Write an
expression in two different ways to represent the total
cost of 3 liters of shampoo.

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

b

step-by-step explanation:

the word superfluous means unnecessary

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step-by-step explanation:

64087235609746097215074621039754021037

answer: its the third option.

step-by-step explanation:

i just took the test.