A) the length on the top is 2ft. You were supposed to subtract 11ft from 9ft. The length on the bottom is 17. You get that by adding 5ft and 12ft
b) then you add up all the lengths together.
2+5+12+11+9+17= 56ft
Please give us the options<span />
Answer:

Step-by-step explanation:
Given

Required
Select an equivalent expression

Simplify the power

Apply law of indices:

Express decimal as fractions

If you mean when 2 numbers are left. then you would, add the numbers together and then divide them by 2
hope i helped
Answer:
The couch is $778 and the table is $389
Step-by-step explanation: