(25 - 7 +3) x 5 - 2 A (18 + 3) x 5 - 2 B 21 x 5 - 2 C 21 x 3 D 63 5. 2x (125+5 + 2о) - (24х 3) + 7 A 2 x 45 -72 + 7 90 - 72 + 7 C 8 + 7 D 15 4.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter6: Fractions
Section6.1: Simplifying Fractions
Problem 38WE
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Each item shows the expressions in solving for a series of operations. Write on the blank the letter of the step where the first error was made.
4.
(25 - 7 +3) x 5 -2
A
(18 + 3) x 5 - 2
В
21 x5 - 2
21 х3
D
63
5.
2x (125+5 + 20) - (24х 3) + 7
A
2 x 45 -72 + 7
B
90 - 72 + 7
8 + 7
D
15
Transcribed Image Text:4. (25 - 7 +3) x 5 -2 A (18 + 3) x 5 - 2 В 21 x5 - 2 21 х3 D 63 5. 2x (125+5 + 20) - (24х 3) + 7 A 2 x 45 -72 + 7 B 90 - 72 + 7 8 + 7 D 15
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