Use f(x)= 5x+2,g(x)= 3-x, and h(x)= x-3 to answer items 1-8. find each function and simplify the function rule.
1.(f+g)(x)
2.(h+g(x)
3.(f-g)(x)
4.(h-f)(x)
5.(f×g)(x)
6.(g×h)(x)
7.(f÷g)(x), g(x)=0
8.(g÷h)(x), h(x)=0

Linet passes through (4.5) and is perpendicular to the line shown on the condirate grid.what is the equation of line t in standard form?

Can someone me with my hwplz(only the circled ones)

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.