Mathematics, 15.04.2020 23:47 KoolCatz

5.4B Represent problems using equations
Problem
STAAR
Readines
Mark bought 4 notepads with 85 pages each. He used
17 pages. Which equation can be used to find S, the number
of unused pages in Mark's notepads?
A O (4 x 85) + 17 = S
BO (4 x 85) - 17 = 5
C O (4 x 85) * 17 = s
DO (4 x 85) = 17 = s

Answers: 1

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5.4B Represent problems using equations
Problem
STAAR
Readines
Mark bought 4...