The slope is the coefficient of the variable. In this case, -1/4 is before the x. So the answer is C
24h + 18f = 88.50
28h + 9f = 88.25.....multiply by -2
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24h + 18f = 88.50
-56h - 18f = - 176.50 (result of multiplying by -2)
--------------------add
-32h = - 88
h = -88/-32
h = 2.75 <===
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Step-by-step explanation:
Answer:
6 is the y intercept
Step-by-step explanation: