You distribute the 2 to both numbers to get 2x-2=11, move the 2 to the other side by adding it to the 11. 2x=13. Divide 13 by 2, and X=6.5
We know that perimeter is the sum of all the sides.
We know the one side is 15 ft.
The other two are both equal to x, so the sides are the same length.
35-15= 20
Both of the sides together equal 20. Divide this in half to find the length of each individual side.
20/2= 10
x= 10
I hope this helps!
~kaikers
Answer
The blue one, the purple one, and the green one that's in the bottom right hand corner
Step-by-step explanation:
Answer:Yessss
Step-by-step explanation:
Answer:
In 3 years.
Step-by-step explanation:
For every 100 gold coins Aladdin has in his magic bag, he will get 25 extra gold coin every year.
This means that for every 
gold coins Aladdin will get 
extra gold coin every year.
Aladdin has 12 gold coins in his magic bag. Then after first year, he will get 
extra gold coins this year. In total he will have 
gold coins.
Aladdin has 15 gold coins in his magic bag. Then after second year, he will get 
extra gold coins this year. In total he will have 
gold coins.
Aladdin has 18 gold coins in his magic bag. Then after third year, he will get 
extra gold coins this year. In total he will have 
gold coins.
Hence, in three years, Aladdin will have 21 gold coins.
