Albert bought a sandwich for $4.60, a bag of chips for $2.25, and a drink for $1.00. the tax was $0.65. he gave the cashier $10.00. how much change should albert have received?

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?