Which is a factor of 28xy – 154x + 20y – 110 ?
a) x - 4
b) 7x + 4
c) 7x - 11
d) 2y - 11

the answer is 2y-11 because this is one of the factors, i just worked it out. Yo need to factor our 28xy and 154x. this would end up being 2y-11

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

d

step-by-step explanation: