What is the equation of the line that passes between (-1, -7) and has a slope of 2

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)