Jordan is using a number line to model the division expression -24 divided by 12. what should be a step in his work?
a. draw a large bounce to the right, starting at –24 and ending at 12.
b. draw a large bounce to the left, starting at 0 and ending at –24.
c. draw a chain of bounces to the right, 12 units wide, starting at 0 and ending at 24.
d. draw a chain of bounces to the left, 12 units wide, starting at 24 and ending at 0.

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons