The answer is D. C ÷ d = π, where C is circumference and d is diameter.
Answer:
C) 14
Step-by-step explanation:
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
First, add 6 to both sides:
3x - 6 (+6) = 36 (+6)
3x = 36 + 6
3x = 42
Next, divide 3 from both sides:
(3x)/3 = (42)/3
x = 42/3
x = 14
c) 14 is your answer.
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Answer: the answer would be c
Step-by-step explanation:
Answer:
The equation to find the number of gallons purchased is:
You purchased 12 gallons of gasoline
Step-by-step explanation:
This problem can be modeled by the following first order function
Where C(n) is the cost in function to the number of gallons, P is the price of the gallon and n is the number of gallons
The problem states that the price of gasoline is $3.05 per gallon, so P = 3.05
The equation to find the number of gallons purchased is:
If you pay $36.60, you have C = 36.60, and want to find n, so:
You purchased 12 gallons of gasoline