Vanh is going to the store to purchase mangoes. At Fruitie-Tutie she can purchase 5 mangoes for $1.80. At Fruits-4-Less, she can purchase 7 mangoes for $2.80. Which is the better buy? Explain your reasoning.

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

How do you determine if an ordered pair is a solution to a given equation?

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?