Please help ! Finding the measure of angle 1,2,3 &4

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}