Irene is opening a lawn equipment rental business. She does not know how much equipment she needs to purchase, but she does know the cost of the equipment. This is shown in the table below. Which of the following expressions represent Irene's total cost to purchase her equipment? Select THREE that apply.

if x decreases by 4 then y increases by 10

step-by-step explanation:

geometry: triangles

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lessons

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

do you have a picture of the table

sure i'm up for it

step-by-step explanation: