2nd and 4th are functions
an x value in a set of functions can only have one y value. however, a y value can have infinite amount of x values
in the 1st and 3rd set, the x value of -2 has 2 y values
Answer: A=16
Step-by-step explanation:
24=a+8
-a=8-24
-a=-16
Answer:
Trumbone noises*
Step-by-step explanation:
Answer:
no, h=7
Step-by-step explanation:
9+9h = 10h+2
9=h+2
7=h
Answer:
84 candies in a 4.2 ounce bag
Step-by-step explanation:
30/1.5 = 20 candies per ounce
20(4.2) = 84 candies in a 4.2 ounce bag