Your and your friend's lunch cost $19. your lunch cost $3 more than your friend's. how much was your friends lunch?

Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires him to make a down payment of $125 and then pay $70.50 each month for six months what is the percent increase from the original cast of the television to the cost of the television using a payment plan.

What is the equation of the graph below? y=sec(x)-4

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?