2 years ago

If a car can travel 3,267 miles on 33 gallons of fuel, how many gallons are required to travel 107,811 miles?

Mathematics

1 answer:

CaHeK987 [17]2 years ago

5 0

(107,811 * 33)/3267 = 1089 gallons of fuel

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the variable z is directly proportional to x. when x is 6, z has the value 18. what is the value of z when x = 10 the variable z

nikklg [1K]

Z $\alpha x$
Z=kX
When x=6, z=18,
Finding value of z,
18=k*6
k=3
Z=3X
when x=10,
Z=3*10
Z=30

Part B;
Z $\alpha \frac{1}{x}$
z= $\frac{a}{x}$
Where x is a constant of proportionality,
when x=3, z=2
2= $\frac{a}{3}$
a=3*2
a=6
When x is 13,
Z= $\frac{6}{13}$

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Andrew [12]

Answer:

Step-by-step explanation:

5p + 2(p + 4) .......because pencil cases (p) sell for 5 bucks a piece....and mechanical pencils (p + 4), sell for 2 bucks a piece. She is basically selling 4 more mechanical pencils then she is pencil cases.

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3 years ago

Which of the following numbers is irrational? -9/5 , sqrt (5) , 7/3 , sqrt (9)

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2 years ago

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Answer:

f(g(x)) =