Determine if the given equations are functions or not functions.

Functions
Not Functions
x=3
x2 + y2 = 81
y=-x+11
y2 = -5x - 12
y = 2x2 - 6x +4
y=-7

Use properties to rewrite the given equation. which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p?

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account

(: the two box-and- whisker plots below show the scores on a math exam for two classes. what 2 things do the interquartile range tell you about the two classes?