8
AssignmentMultiple Choice

Expressions with and without Parentheses

Question 8 • Pre-Algebra A-CR

10 × 7 + j; when j = 1, the value is 717(10 + j); when j = 1, the value is 7710(7 – j); when j = 1, the value is 6010(7 + j); when j = 1, the value is 80

Answer
A
10 × 7 + j; when j = 1, the value is 71
B
7(10 + j); when j = 1, the value is 77
C
10(7 – j); when j = 1, the value is 60
D
10(7 + j); when j = 1, the value is 80
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