Leonard records the number of chirps per minute ( x) that crickets make at different temperatures (y) in degrees Fahrenheit.
He determines that the association is linear and that the line of best fit is
y =
= 4x + 60.
What is the interpretation of the slope and y-intercept of this equation?
90
80
70
60
Temperature (°F)
50
40
30

Factor the monomial completely 42a3b3

The sum of two numbers is 86, and their difference is 20. find the two numbers

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000