Which set of ordered pairs represents y as a function of x? {(5,3), (2,8),(-5, -1),(4,7), (5,7)}
{(5,3), (2,8),(-5, -1),(4,7), (2, 1)}
{(5,3), (2,8),(-5, -1),(4,7),(-2,1)}
{(-5,3), (2,8), (-5, -1),(4,7), (2, 2)}
ASAP

i can you with this sweetie!

step-by-step explanation:

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94