It takes Lucy 20 minutes to bike to the pool and 3 minutes per lap to swim in the pool. It takes Dan 30 minutes to jog to the pool and 2 minutes per lap to swim in the pool. Write an inequality that will represent how many
laps Lucy must swim in order for her to spend the same number or more minutes exercising than Dan.

X+y=-4 x-y=2 use elimination with adding and subtraction

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.