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

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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