20. Each day, Eliza runs and walks the same number of minutes. If she runs for m minutes and walks for 5 minutes, write an expression using parentheses for the total number of minutes she will spend running and walking for 14 days. Then, simplify the expression.

20. Each day, Eliza runs and walks the same number of minutes. If she runs for m minutes and walks for 5 minutes, write an expression using parentheses for the total number of minutes she will spend running and walking for 14 days. Then, simplify the expression.

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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Question

3
y)
by
n)
m
2n+1)
nta
nt
n.
ombining like terms.
22. 6w+21-w+3
1am-12
12. 2(4k+1)
8K+2
18. 5(2a-b+3)
109-5b +3
20. Each day, Eliza runs and walks the same
number of minutes. If she runs for m
minutes and walks for 5 minutes, write an
expression using parentheses for the total
number of minutes she will spend running
and walking for 14 days. Then, simplify the
expression.
75724
24. 7r+r+23-16
15.
-/- (20m+5) 4m + 5

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