What r the answers to writing linear equations from situations and graphs lesson 5.1 practice and problem solving: D

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: i don't understand it

step-by-step explanation: sorry

so, converting firstly the mixed fractions to improper fractions and then "adding".

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195