1. Enter the inequality that makes this statement true: -9 -14 * 2. If it takes 2 gallons of gas to travel 40 miles, how many gallons of gas does it take to travel 200 miles?

1. >

2. 10 gallons

Step-by-step explanation:

2. 40/2 = 20 miles per gallon

200/20 = 10 gallons

c. 4 1/4 pounds

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3