It costs $13 to go see a 3-D movie. Caleb wants to go and get 4 bags of M&Ms. Write a relation to find the cost of the movie.
What is 13+3n
100
n/7 + 2
if n = 7
What is 3
100
Find the coefficient.
3b + 7
What is 3.
100
n + 7 = 12
n = 5
100
I O
1 4
2 7
3 10
4 13
3n + 1
200
Bradyn is going to the Air Museum. It costs $7 to get in, and he wants to buy a collectors guide. Write a relation for the cost of Bradyn's day.
What is 7 + n
200
5b +12
if b = 5
What is 37.
200
Name the constant.
36 + 4n
What is 36
200
3b + 6 = 12
What is 2
200
I O
1 10
2 19
3 28
4 37
What is 9n + 1
300
Jesse is buying some new sound equipment for the school. He wants to buy a soundboard that is $45 more expensive than a used one he found online. Write a relation to find the cost of the new soundboard.
What is n +45
300
c - 12
if c = 136
What is 1
300
Find the variable.
4n+7
What is n
300
52 + c = 104
c = 52
300
I O
5 1
15 3
25 5
35 7
n/5
400
Isaiah and Jairett are having a gaming night. When Jairett arrives, Isaiah has a lot of video games. At the end of the night, Jairett borrows 8. Write a relation to find out how many video games Isaiah has left.
What is n - 8.
400
4n -7
if n = 12
What is 41
400
Find the constant.
3b
Does not exist.
400
4b + 7 = 39
b = 8
400
I O
1 1
2 7
3 13
4 19
6n-5
500
Elisabeth, Melissa and Jonah are going to play mini golf and each pay admission. They have a coupon for $10 off. Write a relation for the cost of the mini golfing.