A truck driver travels a distance of 120 mi for every 2 hours she drives on the highway. Determine whether each statement about the ratio relationship is true or false.

Select True or False for each statement.

A 600-mi trip would take 7 hours. True or False

The truck driver travels at 60 mph on average. True or False

It would take the truck driver 11 hours to travel 660 mi. True or False

Five hours would be enough time for the truck driver True or False
to drive a 200- mi route.

first: false, 600 miles/60=10 hours

second: true

third: true, 660 miles/60=11 hours

fourth: true, 200 miles/60=3.33 hours

Step-by-step explanation:

120 miles per 2 hours = 60 miles per one hour (120 miles/2) & (2 hours/2)

first: false, 600 miles/60=10 hours

second: true

third: true, 660 miles/60=11 hours

fourth: true, 200 miles/60=3.33 hours

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1

abby has a greater debt becasue she owea 5 more then alan does