y=? please and thank you

Answer:
-1 is your answer for y.
Step-by-step explanation:
Note that it says the input (x) is 30
Plug in 30 for x in the equation.
y = 14 - 0.5x
y = 14 - 0.5(30)
Remember to follow PEMDAS. First, multiply, then subtract.
Multiply - 0.5 with 30
y = 14 - 0.5(30)
y = 14 - 15
Subtract
y = (14 - 15)
y = -1
-1 is your answer for y.
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Answer:
The answer is -1.
Step-by-step explanation:
First, substitute x with 30. Then, multiply 0.5 by 30. You'll get 15. Next, subtract 14 by 15 and you'll get -1.
I hope this helped! :)