The library in Hampton collected $3,910 in overdue fees last year. This year, the library collected $5,474. What is the percent of increase in the amount collected?

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

if x decreases by 4 then y increases by 10

step-by-step explanation:

answer: it's d

step-by-step explanation: