Emily predicted her car payment to be $250 each month. Her actual car payment is
$275 each month. Enrique predicted his car
payment to be $200 each month. His actual
car payment is $225 each month.
a. By what percent was Emily’s prediction
off?

b. By what percent was Enrique’s prediction
off?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

How many solutions does the nonlinear system of equations graphed below have?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212