Question

What is the input value for the following function if the output value is 9?
y = x + 3.5

12.5
6.5
6
5.5

Answer 1

Answer:

5.5

Step-by-step explanation:

9 = x + 3.5

do 9 - 3.5 and get 5.5

Answer 2

Answer:

D. 5.5

Step-by-step explanation:

Step 1: Equation

9 = x + 3.5

Step 2: Move the Variables & First Answer

9 - 3.5 = 5.5

Step 3: Check

9 = 5.5 + 3.5

9 = 9 Correct

Step 4: Final Answer

Final Answer is D. 5.5

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