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Which expression has a value of 15 when n=7 A-43-5n B-3n-5 C-6n-28 D19-28/n
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4 votes
Which expression has a value of 15 when n=7

A-43-5n
B-3n-5
C-6n-28
D19-28/n

User Bated
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2 Answers

3 votes
If you calculate them all, you will see that answer is D;
19 - 28/7 = 19 - 4 = 15

User Antygravity
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9.2k points
2 votes
a-43-5x7=8
b-3x7-5=16
c-6x7-28=14
d-19-28/7=15
the awnser is D
User Valdir Stumm Junior
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7.5k points
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