How many more hours would it take a train traveling at an average rate of 60 miles per hour to cover a distance of 80 miles than it would for a train traveling at a rate of 75 miles per hour?

1.33

0.80

1.06

0.27

2. A stone is an English measure of weight. There are 14 lb in 1 stone and 2.2 lb in 1 kg. A certain person weighs 9 stone. (a) If you wanted to convert the person's weight to kilograms, what conversion factor should you use? Show your work.

An ice cream shop charges $1 for a come and $2 per scoop of ice cream. which. equation models the cost of an ice cream cone, y, with x scoops of ice cream

Find the domain and range of y=x^ (2) + 8x+17.

What is the oblique asymptote of the function f (x) = the quantity of x squared plus x minus 2, all over x plus 1? A Y=x+3 B Y=x C Y=x-1 D Y=x-3

Each drink cost $2 and each pizza slice $4 they purchased 9 items and spent a total of $28

Select the proper order from least to greatest for 2 ∕3, 7 ∕6, 1 ∕8, 9 ∕10. A. 2 / 3,9/10,7/6,1/8 B. 7/6,9/10,2/3,1/8 C. 1/8,2/3,9/10,7/6 D. 1/8,9/10,7/6,2/3

Which expression is equivalent to 24 - (-6)

Solve: - (19/2) : 38/7

How do you model 15-25 on a number line?

49v2 + 42v 56v3 Simplify rational expression