7. Picnic You are responsible for buying the hamburger rolls for an upcoming picnic. Each bag of rolls costs $1.30 and contains 8 rolls. You need to buy a total of 64 rolls. How much money will it cost for the rolls?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Number 7 please I just don't get it
either a cancellation mark or no cancellation mark. There are 73 IImUre stamp3 WILI
cancellation marks than stamps without cancellation marks. Let x be the number.of
stamps without cancellation marks. Which equation correctly models this situation?
A. x + 75 = 120
B. x + (x + 75) = 120
C. x+ (x - 75) = 120
-7. Picnic You are responsible for buying the hamburger rolls for an upcoming picnic.
Each bag of rolls costs $1.30 and contains 8 rolls. You need to buy a total of 64 rolls.
How much money will it cost for the rolls?
410
8. Temperature Yesterday's high and low temperatures were 50°F and 41°F,
respectively. What are these temperațures in degrees Celsius?
-32
T8
IC
C= (F-32) Ć4-32
1 ft
9. Sandbox A civic group is building a sandbox that
is enclosed by 1-foot wide railroad ties. The group
needs to find the area inside the sandbox to find
1 ft
1 ftI
Transcribed Image Text:either a cancellation mark or no cancellation mark. There are 73 IImUre stamp3 WILI cancellation marks than stamps without cancellation marks. Let x be the number.of stamps without cancellation marks. Which equation correctly models this situation? A. x + 75 = 120 B. x + (x + 75) = 120 C. x+ (x - 75) = 120 -7. Picnic You are responsible for buying the hamburger rolls for an upcoming picnic. Each bag of rolls costs $1.30 and contains 8 rolls. You need to buy a total of 64 rolls. How much money will it cost for the rolls? 410 8. Temperature Yesterday's high and low temperatures were 50°F and 41°F, respectively. What are these temperațures in degrees Celsius? -32 T8 IC C= (F-32) Ć4-32 1 ft 9. Sandbox A civic group is building a sandbox that is enclosed by 1-foot wide railroad ties. The group needs to find the area inside the sandbox to find 1 ft 1 ftI
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