Answer: The answer would be y = 2x, with x being the number of stores she added the year before.
Step-by-step explanation:
L=w+2 and 2w+2l=44
substitute equation for length in perimeter equation
2w+2(w+2)=44
2w+2w+4=44
4w+4=44
4w=40
w=10
substitute width into length equation to get length
l=10+2
l=12
a=lw
a=12*10
a=120 cm^2
1.3*3=3.90
3.90*35=136.50
136.50 is all you need to provide at least three of the most expensive items.
You still have 13.50 left over
Hello :
5a-5 +2a =2a
5a =5
a=1 ( refused)
conclusion : <span>none</span>
