A+S=589
S=a-61
A+A-61=589
2a=589+61
2a=650
A=325
S=325-61
S=264
Hope this helps
The correct answer is 2067
Answer:
![5565](https://tex.z-dn.net/?f=5565)
Step-by-step explanation:
![1+2+3+4...+113+114=\frac{114*115}{2} =6555](https://tex.z-dn.net/?f=1%2B2%2B3%2B4...%2B113%2B114%3D%5Cfrac%7B114%2A115%7D%7B2%7D%20%3D6555)
![1+2+3+4 ... +43+44=\frac{44*45}{2} =990](https://tex.z-dn.net/?f=1%2B2%2B3%2B4%20...%20%2B43%2B44%3D%5Cfrac%7B44%2A45%7D%7B2%7D%20%3D990)
Thus,
![6555-990=5565](https://tex.z-dn.net/?f=6555-990%3D5565)
To find the perimeter you need to add all 3 sides
Easy! multiply the 6% by $8 then add it to the $8, now, multiply the 15% by the total of the cost with tax. then you all that to the total. ($9.75)