SOLUTION: 2. Evaluate each expression if x = 4 A. 9-2x+3 B. -30 / 6 + x . -5 C. 9x / ( 9-18) – ( -10) D. – ( 5-17) /3 + -16 ( 1 over x)

Algebra ->  Signed-numbers -> SOLUTION: 2. Evaluate each expression if x = 4 A. 9-2x+3 B. -30 / 6 + x . -5 C. 9x / ( 9-18) – ( -10) D. – ( 5-17) /3 + -16 ( 1 over x)      Log On


   

Question 67452This question is from textbook
: 2. Evaluate each expression if x = 4
A. 9-2x+3
B. -30 / 6 + x . -5
C. 9x / ( 9-18) – ( -10)
D. – ( 5-17) /3 + -16 ( 1 over x) This question is from textbook

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
2. Evaluate each expression if x = 4
A. 9-2x+3
9-2*4+3
=12-8
=4
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B. -30 / 6 + x . -5
-5+4*-5
=-5-20
=-25
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C. 9x / ( 9-18) – ( -10)
=36/(-9)+10
=-4+10
=6
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D. – ( 5-17) /3 + -16 ( 1 over x)
= 12/3-16/4
= 4-4
= 0
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Cheers,
Stan H.