Answer:
Data set 1
Step-by-step explanation:
Because for every x there is only one y
<span>20 tickets for guys @ $2 = $40
35 tickets for gals @ $1 = $35
Total = 55 tickets and $75</span>
Answer:
See explanation
Step-by-step explanation:
You are given the equation 
1. Add 8 negative x-tiles to both sides of the equation to create a zero pair on the left side. The equation then will have form

2. Add 5 negative unit tiles to both sides of the equation to create a zero pair on the right side. The equation now is

3. Divide both sides by 3:

Answer:
could you upload a picture?
Step-by-step explanation:
False. Intrinsic motivation is a reflection that needs to do something.