-36/-31.5 = 1.1428571428571428571428571428571
-31.5/-27 = 1.1666666666666666666666666666667
-27/-22.5 = 1.2
-22.5/-18 = 1.25
The answer is C. Write 3x as a difference, and Use the commutative property to reorder the terms.
Answer: h(x) = -1200x^2 + 1950x + 4950
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Work Shown:
f(x) = revenue from the north
f(x) = -750x^2 + 1500x + 2250
g(x) = revenue from the south
g(x) = -450x^2 + 450x + 2700
h(x) = total revenue, ie add the two revenues
h(x) = f(x) + g(x)
h(x) = (-750x^2+1500x+2250)+(-450x^2+450x+2700)
h(x) = -1200x^2 + 1950x + 4950
2x-6=3x+1-x-7
Simplify the right side by combining like terms:
2X - 6 = 2X - 6
Because both sides of the equation are the same any value of X will make this true.
Answer:
17/6 miles or 2 5/6 miles
Step-by-step explanation:
The train is 17/2 miles
She ran 1/3 of the way
Multiply 1/3*17/2
1/3*17/2 = 17/6
We can change this to a mixed number
17/6 miles =2 5/6 miles
