From the set {7, 15, 18), which of the values can be substituted for c to make the equation true. 90 - 2c = 60 A. 7 B. 18 C. none of these D. 15

asked Jun 14, 2022 203k views

1 vote

From the set {7, 15, 18), which of the values can be substituted for c to make the

equation true.

90 - 2c = 60

A. 7
B. 18
C. none of these
D. 15

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2 votes

Answer:

D. 15

Explanation:

90 - 30 = 60

2 • 15 = 30

the answer is 15

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