3 years ago

Evaluate the. Expression x+ 9, if x= 8. 1, 2, 17, 89

Mathematics

2 answers:

iren2701 [21]3 years ago

5 0

The correct answer is 17

Solnce55 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

We are given the expression find x + 9 if x = 8.

When a certain number has a variable and the value of the variable is known, all you have to do is plug in the variable amount into the equation, therefore :

x is 8 , so we plug in 8 for x

x + 9 =

8 + 9 = 17

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