Suppose that it costs $16 to place a classified advertisement in the newspaper, plus $6 for each line. Then the cost to place an ad x lines long is given by y dollars, where y = 6x + 16.
Express as an ordered pair the fact that a 12 line ad costs $88.

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.