The owner of pattie's party shop ordered 4 cartons of balloons how many balloons did she order? 1 carton = 10 boxes, 1 box = 10 packages, 1 package= 10 balloons.

10 ballons per package times 10 packages is 100 balloons per box. 100 balloons times 10 boxes is 1,000 balloons per carton. if there are 1,000 balloons per carton.
1,000 x 4 = 4,000 balloons in 4 cartons. Pattie ordered 4,000 balloons

20000 as first it increases by 2500 then by 5000 so next it will increase by 10000

First, think of what you know. you know that the number t the end of the equation will need to be subtracted because it is the money he lost from buying the lawn mower. and your first two weeks have negative profit, so that tells you that c and d are wrong. now you can plug any of the weeks into a and b to see which one works. i'll start with plugging week 1 into a.this isn't right because it says your answer for week one should be -90.so now we need to try the same thing with b.this one got you the right answer, (sometimes if you only check with one of the weeks multiple will work so you need to check with more of the weeks, but it worked out fine here)this means that b is the correct answer.let me know if you need more clarification. i hope this : )