Answer:
The answer is x = 27
Step-by-step explanation:
3x-4y=65 y = 4
3x-(4x4)=65
3x-16=65
3x=65+16
3x=81
x=81/3
x=27
I think the correct answer A is a function
Answer:
484 Inch
Step-by-step explanation:
Radius of the tire=11 inch
The distance which the tire covers in 1 revolution is the circumference of the tire.
Circumference of a circle=2πr
Therefore:
<u>Distance of the tire in 1 revolution=2*π*11=22π inches</u>
From the above, we can then determine the distance which the tire travels in 7 revolutions.
Distance if the tire in 7 revolutions=7*22π
=483.81 Inch
≈484 Inch ( to the nearest inch)
The tire travels approximately 484 Inch in 7 revolutions.
Answer:
12 movies
Step-by-step explanation:
About 12 movies in a year in order to pay the same amount that year