Answer:
4 i think
Step-by-step explanation:
Answer:
how many balloons did she get
Step-by-step explanation:
Answer:
Step-by-step explanation:
Okay so you are gonna substitute x for 5 so the equations will look like y= (5)2+(5)2
So 10+10 = 20
So y=20
Answer: B. 105 mph
Step-by-step explanation:
Y doesn't change so it stays 3.
x will be 0, because the average of 0 and -2 is -1