If f(t) = -2t + 2, what is the value of f(-2) - f(5)? Type your answer in the space. PLEASE HELP!!!

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?