Each month, a phone company charges $20 for 500 minutes of talk time plus $0.45 for each additional minute. Unlimited texting costs $30 more. Choose an expression to show the cost of a talk-and-texting plan for one month, given x minutes over 500.
Expressions Review

Quiz
•
Mathematics
•
7th Grade
•
Medium
Todd Moskauski
Used 15+ times
FREE Resource
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
0.45 + 50x
50 + 0.45x
30 + 20x
500 + 50 + 0.45x
2.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Write an expression equivalent to (6x + 4y) – 2y by combining like terms.
Keep the order of the terms in alphabetical order.
3.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Write an expression equivalent to 4a + (–6b) – 3a + 2b by combining like terms.
Keep the order of the terms in alphabetical order.
4.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
AirPods cost $179 and a subscription to a music streaming
service costs $13.49 per month. The sales tax rate is 7.5%.
The expression 1.075(179.99 + 13.49m) can be used to determine the total
amount of the entire purchase. Expand the expression using the distributive property.
(Keep the order of the terms the same, and round each term to the nearest hundredth.)
5.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Use the GCF to factor this expression.
40x + 24y – 56
Keep the order of the terms in alphabetical order.
The constant should be expressed as the last term.
6.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
This week Alison bought 108 bunches of carnations
and 96 bunches of roses from the supplier.
Let c represent the number of carnations in each bunch,
and let r represent the number of roses in each bunch.
Write an expression to show the total number of flowers that Alison bought.
Keep the order of the terms in alphabetical order.
7.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
108c + 96r
Alison wants to distribute the carnations and roses equally among the greatest number of flowers shops as possible. Create a factored expression to help Alison determine how many bunches of carnations and how many bunches of roses each flower shop should get?
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