Admission to the the zoo is $15 and each individual ticket costs $3.50. What of the following expressions could represent the scenario? 15x + 3.5
15 +3.5x
18.50x
3.5x - 15

b.

Step-by-step explanation:

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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

answer: b.48 for

step-by-step explanation: