etermine which of the following are functions. Select all that apply. A 2-column table with 5 rows. Column 1 is labeled x with entries negative 6, negative 2, 2, 6, 10. Column 2 is labeled y with entries 17, 13, 9, 5, 1. {(-4, 2), (-2, 1), (-1, 3) (-1, 4), (0, 5), (2, 5)} A 2-column table with 5 rows. Column 1 is labeled x with entries negative 3, 0, 0, 3, 4. Column 2 is labeled y with entries 4, 2, 4, 8, 7. y = -4x² + 45x + 9

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.