Answer:
18
Step-by-step explanation:
13.5 / 3 = 4.5
so 4 x 4.5 = 16 + 2 = 18
The intercept is

.
This is the y-intercept. To find the x-intercept,

.
(1.365, 0)
Answer:
So, the answer is 20
Step-by-step explanation:

4/6 10/12
Because ur multiplying 3times 2
And 2 times 2
Multiply by 2 to get the answer
Answer:

Step-by-step explanation:
The lowest point in New Orleans is 8 feet below sea level.
This can be represented numerically using 
(negative sign denotes below sea level)
The highest point in Chicago is 735 feet above sea level.
This can be represented numerically using 
(positive sign denotes above sea level)