Question

Question

What is the value of the expression when a = 3 and b = 5?

3a+b−4

Responses

4


7

10


34

Answer 1

The answer is
3a+b-4
16

Answer 2

10

Explanation:

Put the numbers where the corresponding variables are, then do the arithmetic.

... 3·3 +5 -4 = 9 +5 -4 = 14 -4 = 10

Hope this helps! :]