A local high school displays pictures of the honor students from each school year on the office wall. The top row 9 pictures the next 3 rows have 7, 10 and 8 pictures displays the pattern continues to the bottom row, which has 14 pictures in it. How many rows of pictures are there on the office wall?

the 3rd on is correct

step-by-step explanation:

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72