Problem Set 1. Compact discs (CDs) cost $12 each at the Music Emporium. The company charges $4.50 for shipping and handilins regardless of how many compact discs are purchased. Create a table of values that shows the relationship between the number of compact discs that Mickey buys. D, and the amount of money Mickey spends, C, in dollars. a. Number of CDs Mickey Buys (D) Total Cost in Dollars (C) 3. If you know how many CDs Mickey orders, can you determine how much money he spends? Write the corresponding expression. b. C. Use your expression to determine how much Mickey spent buying 8 CDS.

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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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hmhco.com
Harcourt
Mifflin
6.4
Lesson 21
A STORY OF RATIOS
Problem Set
Compact discs (CDs) cost $12 each at the Music Emporium, The company charges $4.50 for shipping and handling
regardless of how many compact discs are purchased.
1.
a.
Create a table of values that shows the relationship between the number of compact discs that Mickey buys.
D, and the amount of money Mickey spends, C, in dollars.
Total Cost in Dollars (C)
Number of CDs Mickey Buys (D)
3
b. If you know how many CDs Mickey orders, can you determine how much money he spends? Write the
corresponding expression.
С.
Use your expression to determine how much Mickey spent buying 8 CDs.
Mr. Gee's class orders paperback books from a book club. The books cost $2.95 each. Shipping charges are set at
$4.00, regardless of the number of books purchased.
2.
Create a table of values that shows the relationship between the number of books that Mr. Gee's class buys,
B, and the amount of money they spend, C, in dollars.
a.
Number of Books Ordered (B)
Amount of Money Spent in Dollars (C)
1
If you know how many books Mr. Gee's class orders, can you determine how much money they spend? Write
the corresponding expression.
b.
C.
Use your expression to determine how much Mr. Gee's class spent buying 24 books.
S 116
Lesson 21.
Transcribed Image Text:hmhco.com Harcourt Mifflin 6.4 Lesson 21 A STORY OF RATIOS Problem Set Compact discs (CDs) cost $12 each at the Music Emporium, The company charges $4.50 for shipping and handling regardless of how many compact discs are purchased. 1. a. Create a table of values that shows the relationship between the number of compact discs that Mickey buys. D, and the amount of money Mickey spends, C, in dollars. Total Cost in Dollars (C) Number of CDs Mickey Buys (D) 3 b. If you know how many CDs Mickey orders, can you determine how much money he spends? Write the corresponding expression. С. Use your expression to determine how much Mickey spent buying 8 CDs. Mr. Gee's class orders paperback books from a book club. The books cost $2.95 each. Shipping charges are set at $4.00, regardless of the number of books purchased. 2. Create a table of values that shows the relationship between the number of books that Mr. Gee's class buys, B, and the amount of money they spend, C, in dollars. a. Number of Books Ordered (B) Amount of Money Spent in Dollars (C) 1 If you know how many books Mr. Gee's class orders, can you determine how much money they spend? Write the corresponding expression. b. C. Use your expression to determine how much Mr. Gee's class spent buying 24 books. S 116 Lesson 21.
hmhco.com
Harcourt
Mifflin
Houghton
1-E--0-86 NOSE
6•4
Lesson 21
A STORY OF RATIOS
Suppose our principal wanted to buy a pizza for everyone in our class. Determine how much this would cost.
b.
If the booster club had $400 to spend on pizza, what is the greatest number of pizzas they could order?
If the pizza price was raised to $5.00 and the delivery price was raised to $3.00, create a table that shows the
total cost (piza plus delivery) of 1, 2, 3, 4, and 5 pizzas. Include the expression that describes the new cost of
ordering P pizzas.
Total Cost in Dollars
Number of Pizzas Delivered
1
18
23
3
4
P
EUREKA
MATH
Lesson 21:
Writing and Evaluating Expressions-Multiplication and Addition
S.115
02015 Great Minds eureka-math.org
GMSE-42-3-012016
Transcribed Image Text:hmhco.com Harcourt Mifflin Houghton 1-E--0-86 NOSE 6•4 Lesson 21 A STORY OF RATIOS Suppose our principal wanted to buy a pizza for everyone in our class. Determine how much this would cost. b. If the booster club had $400 to spend on pizza, what is the greatest number of pizzas they could order? If the pizza price was raised to $5.00 and the delivery price was raised to $3.00, create a table that shows the total cost (piza plus delivery) of 1, 2, 3, 4, and 5 pizzas. Include the expression that describes the new cost of ordering P pizzas. Total Cost in Dollars Number of Pizzas Delivered 1 18 23 3 4 P EUREKA MATH Lesson 21: Writing and Evaluating Expressions-Multiplication and Addition S.115 02015 Great Minds eureka-math.org GMSE-42-3-012016
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