The table below was posted on the wall at Andy's Hardware to show the price of varying lengths of chain-link fencing. The
price of the same fencing at Bargain
Hardware can be determined by the
equation y = 2.50x, where y is the price, in dollars, for x feet of fencing. On the grid below, graph for each store the relationship between the length of the fencing and the price to verify.
PLEASE EXPLAIN
50 points

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.