Javier earned a total of $1.96 by selling 14 cups of lemonade. How many cups of lemonade does Javier need to sell in all to earn $3.50? Solve using unit rates

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

a. she will receive a refund of $278.

step-by-step explanation:

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

wth is with the little mtn top and what are you talking about like fix your words and accually make sence with them and i like was in a completly different question like three times like it seems like your ilitteret