Ben orders a case of his favorite maracroni and cheese. The case contains 18 same size boxes that weigh a total of 7.2 pounds. Which setof equations represents the weight, in pounds of each box of macaroni and cheese, x?

Complete the equation of the line through (−10,3) and (−8,−8). use exact 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

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x