Any mathematics genius around. To solve this question.. am giving the brainliest

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.