19. 24 laps in 6 min Decide whether the rates are equivatent. 19. 24 laps in 0 minutes 72 laps in 18 minutes

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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(Intel
CORE 17
b. Construct a double number line diagram that represents the situation.
Decide whether the rates are equivatent.
21. 15 breaths every 36 seconds
Out
vork
thcom
19. 24 laps in6 minutes
72 laps in 18 minutes
0o breaths every 3 minutes
PRINTER A printer prints 28 photos in B minutes.
20. 126 points every 3 games
210 points every 5 games
22. $16 for 4 pounds
$1 for 4 ounces
How many minutes does it take to print 21 more photost
How many minutes does it take to print 35 more photost
$7.50
24. SUN VISOR An athletic director pays $90 for
12 sun visors for the softball team.
a. How much will the athletic director pay to buy
15 more sun visors?
b. Construct a double number line diagram that
represents the situation. What is the cost of
16 sun visors?
25. FOOD DRIVE The table shows the
amounts of food collected by two
homerooms. Homeroom A collects
21 additional items of food. How many
more items does Homeroom B need to
collect to have more items per student?
Homeroom A
Homeroom B
Students
24
16
Canned Food
30
22
Dry Food
42
24
26. MARATHON A runner completed a 26.2-mile marathon in
210 minutes.
a. Estimate the unit rate, in miles per minute.
662
b. Estimate the unit rate, in minutes per mile.
c. Another runner says, "I averaged 10-minute miles in the
marathon." Is this runner talking about the kind of rate
described in part (a) or in part (b)? Explain your reasoning.
27. Logic
friend can do one-third of the same job in an hour. How long
will it take to do the job if you work together?
You can do one-half of a job in an hour. Your
Write two fractions that are equivalent to the given fraction. (Skills Review Handbook)
30.
Fair Game Review what you learned in previous grades & lessons
31. 9
1
28.
3
29.
6.
32. MULTIPLE CHOICE Which expression is equivalent to 6(x) -6(2)? (Section 3.4).
B 6(x-2)
D 36(x-2)
C 12(x-1)
2(x-6)
Transcribed Image Text:(Intel CORE 17 b. Construct a double number line diagram that represents the situation. Decide whether the rates are equivatent. 21. 15 breaths every 36 seconds Out vork thcom 19. 24 laps in6 minutes 72 laps in 18 minutes 0o breaths every 3 minutes PRINTER A printer prints 28 photos in B minutes. 20. 126 points every 3 games 210 points every 5 games 22. $16 for 4 pounds $1 for 4 ounces How many minutes does it take to print 21 more photost How many minutes does it take to print 35 more photost $7.50 24. SUN VISOR An athletic director pays $90 for 12 sun visors for the softball team. a. How much will the athletic director pay to buy 15 more sun visors? b. Construct a double number line diagram that represents the situation. What is the cost of 16 sun visors? 25. FOOD DRIVE The table shows the amounts of food collected by two homerooms. Homeroom A collects 21 additional items of food. How many more items does Homeroom B need to collect to have more items per student? Homeroom A Homeroom B Students 24 16 Canned Food 30 22 Dry Food 42 24 26. MARATHON A runner completed a 26.2-mile marathon in 210 minutes. a. Estimate the unit rate, in miles per minute. 662 b. Estimate the unit rate, in minutes per mile. c. Another runner says, "I averaged 10-minute miles in the marathon." Is this runner talking about the kind of rate described in part (a) or in part (b)? Explain your reasoning. 27. Logic friend can do one-third of the same job in an hour. How long will it take to do the job if you work together? You can do one-half of a job in an hour. Your Write two fractions that are equivalent to the given fraction. (Skills Review Handbook) 30. Fair Game Review what you learned in previous grades & lessons 31. 9 1 28. 3 29. 6. 32. MULTIPLE CHOICE Which expression is equivalent to 6(x) -6(2)? (Section 3.4). B 6(x-2) D 36(x-2) C 12(x-1) 2(x-6)
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