Expand the left side:
(3x + 2) (5x + 1) = 15x² + 10x + 3x + 2 = 15x² + 13x + 2
Then a = 15 and b = 13, so a - b = 2.
Parallel graphs have the same slope. perpendicular has opposite reciprocal slopes. These equations have slopes of -2/5 and 25 so they are neither.
Is the answer 7632? ithink i got it wrong ill check my answer
Answer:
the answer to the questions are x, 4 and y=7
God bless you ma’am/ sir.!!!!-8hsiwhwhjwiwis&/&):8292jwiaiia21161
