(the / is a fraction bar) Kati has 2/3 of a bag of frozen fruit. She used 1/4 of the fruit to make smoothies. Which equation represents the amount of fruit Kati used to make smoothies?

A. 1/4 + 2/3 = 11/2 of a bag
B. 2/3 - 1/4 = 5/12 of a bag
C. 1/4 x 2/3 = 1/6 of a bag
D. 1/4 ÷ 2/3 = 3/8 of a bag

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