100 points answer fast

what is the equation in point slope form of the line that passes through the point (–1, –3)
and has a slope of 4?

a. y−3=4(x−1)

b. y+1=4(x+3)

c.
y−1=4(x−3)

d. y+3=4(x+1)

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

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Which expression is not a polynomial?