The average temperature fell 5° C each day for three consecutive days. Which of the following arithmetic expressions could be used to calculate the total increase in temperature over this two-day period? -5-3 b) +5 -5-5 c) +5(-3) d) Both (b) & (c)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 30E
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The average temperature fell 5° C each day for three consecutive days. Which of the following
arithmetic expressions could be used to calculate the total increase in temperature over this
two-day period?
-5-3
b)
+5 -5-5
c)
+5(-3)
d)
Both (b) & (c)
Transcribed Image Text:The average temperature fell 5° C each day for three consecutive days. Which of the following arithmetic expressions could be used to calculate the total increase in temperature over this two-day period? -5-3 b) +5 -5-5 c) +5(-3) d) Both (b) & (c)
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