Solve the problem. If a boat uses 25 gallons of gas to go 73 miles, how many miles
can the boat travel on 75 gallons of gas?
24 mi
438 mi
219 mi
239 mi

For this problem we can use the following proportional rule:

Where x represent the number of miles that we can travel with 75 gallons. For this case we can use this proportional rule since by definition . If we solve for x we got:

And the best answer would be:

219 mi

Step-by-step explanation:

For this problem we can use the following proportional rule:

Where x represent the number of miles that we can travel with 75 gallons. For this case we can use this proportional rule since by definition . If we solve for x we got:

And the best answer would be:

219 mi

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)

10 b/c 5*2 =10

step-by-step explanation: