A cable car travels at a constant speed of 60 feet per minute for a part of its route. At this speed, how long will it take to travel 1160 yd?
please help!!

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)