Mike is buying a large pizza. The pizza costs $8.00 plus $0.50 for each additional topping. Which function correctly models this situation?

8th S 3-4 #1

Quiz
•
Mathematics
•
8th Grade
•
Medium
Sandy Reeves
Used 1+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
y=8.50x
y=8x+.50
y=8x-.50
y=.50x+8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bob the plumber charges $15 per hour plus a service fee of $40 for coming out to your house. Which function models this situation?
y=15x-40
y=15x
y=40x+15
y=15x+40
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bob the plumber charges $15 per hour plus a service fee of $40 for coming out to your house. How much would plumber Bob charge for working 5 hours?
$125
$75
$100
$115
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Valerie is traveling at a rate of 65 miles per hour. Which function would be used to model the situation?
y=x
y=65
y=x+65
y=65x
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thomas got a speeding ticket. The cop said he had to pay $10 for each mile per hour he was going over the speed limit. Plus Thomas has to pay $115 court cost. Which equation correctly models what Thomas would have to pay?
y=10x-115
y=125x
y=10x+115
y=115x+10
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A business purchases a computer for $1500. The computer goes down in value $200 each year when the new model is released. Write a function to model the situation.
y=200x=+1500
y = -200x +1500
y = -200x - 1500
y = 200x -1500
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A business purchases a computer for $1500. The computer goes down in value $200 each year when the new model is released. How much is the computer worth after 4 years?
$0
$150
$1300
$700
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