Question

5. a+b+c= what when a = 9, b = 13, c = -17 ?
O 39
O -39
O 5
-5

Answer 1

Step-by-step explanation

Our task is to evaluate the following expression:

`\sf{a+b+c}` when a = 9, b = 13, c = -17

Put in the values:

`\sf{9+13-17}`

Evaluate:

`\sf{22-17}`

`\sf{5}`

Therefore, the answer is 5.

Answer 2

5

Explanation:

`a + b + c = 9 + 13 + (- 17) \\ \\ a + b + c = 5`