If the volume of the prism is 480 cubic inches, what is the base length? A) 10 inches B) 20 inches C) 22 inches D) 24 inches?

The answer is B) 20in

Step-by-step explanation:

The volume of the prism is area of the base times height. The base is a rectangle so its area is length times width or (6)(4) = 24. therefore

V = (area of base)(h)

480= 24h

h = 20 inches

Step-by-step explanation:

First, create an equation for the price of the car for both dealerships:

Dealership A:   y = 150x + 2500

Dealership B:   y = 125x + 3000

where y is the total cost of the car and x is the number of months that have passed.

You know that y is equal to "150x + 2500" AND y is equal to "125x + 3000," so "150x + 2500" must be equal to "125x + 3000"

Now, just solve for x to find the number of months at which the total amount paid would be the same for both dealers:

So, after 20 months, the price of the car at both dealerships is the same. To find that price, just plug in 20 for x in one of the equations (because x was the number of months):

So, the car costs the same after 20 months, $5500 at either dealership.

Step-by-step explanation: