For a wrestler to qualify in his weight class, he needs to weigh more than 165 pounds but less than or equal to 185 pounds. He currenlty weighs 189 pounds and is losing 0.5 of a pound per week. Which models w, the number of weeks he should lose weight to be in the qualifying weight range? A. 165 ≤ 189 – 0.5w 189 – 0.5w or 185 ≤ 189 – 0.5w
D. 165 ≥ 189 – 0.5w or 185 < 189 – 0.5w

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5