Which expression is equivalent to 3x+10−x+12 ?

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

What term best describes a line ans a point that lie in the same plane

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps