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evaluate these expressions when a=6 and c=10

a+c-5  c-a=2  2c + a-6
Evaluate these expressions when a=6 and when c=10?

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Denise W. | Elementary / Middle / High School Math TutorElementary / Middle / High School Math T...
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Are you sure you copied down the problem correctly?
 
It is simple substitution to calculate:  a+c - 5  and 2c + a - 6 .  However, c-a =2  is not true if a = 6 and c = 10.
Parviz F. | Mathematics professor at Community CollegesMathematics professor at Community Colle...
4.8 4.8 (4 lesson ratings) (4)
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 Just need to plug in the given values to evaluate each expression
 
 a + c - 5 = 6 + 10 -5 = 11