I believe D is your answer enjoy
Answer:total cost= 20x+50 x= number of hours
Step-by-step explanation: Gooooooooooooogle
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Answer:
x = 2
Step-by-step explanation:
To find g(x), we can start with the inverse of f(x).
f(y) = x . . . . . . . solve this to find f^-1(x)
3y -2 = x
3y = x +2 . . . . add 2
y = (x +2)/3 = f^-1(x) . . . . divide by 3
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Now, we can find g(x):
f^-1(f(g(x)) = g(x)
f^-1(6x -2) = ((6x -2) +2)/3 = g(x)
6x/3 = g(x) = 2x
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Now, we want g(f(x)) = 8
g(3x -2) = 8
2(3x -2) = 8
6x -4 = 8
6x = 12
x = 2 . . . . makes g(f(x)) = 8
Answer:
8x+4
Step-by-step explanation:
4(2x+1)=8x+4
Answer:

Step-by-step explanation:
Distance can be found using this formula:

Where (x₁, y₁) and (x₂, y₂) are the points.
We are given the points O (-3, -2) and P(-3,4). Therefore,

Substitute the values into the formula.

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition and Subtraction.
Solve inside the parentheses first.
- (-3--3)= -3+3=0
- (4--2)= 4+2=6

Solve the exponents.

Add.

Take the square root.

The distance is 6.