3 47. Matt and Carla each spent $100 at the mall. Together they bought five sweaters and two pairs of pants
expressions
represent
the total cost of their purchases
A 100 - 5s
B. 100 - 2p
C. 5 + 2p
D. 7sp

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need