juliuss
juliuss juliuss
  • 09-03-2017
  • Mathematics
contestada

Evaluate each expression for the given value(s) of the variable(s)

2b+9 when b=3

c÷2 when c=26

Respuesta :

melalvarado
melalvarado melalvarado
  • 09-03-2017
In the first equation, you substitute the b for the value already given. 
2 * 3 + 9
Do the operation. 
6 + 9 
6+ 9 = 15 

You make the same with the second expression. 
 26 ÷ 2 
26 ÷ 2 = 13
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