Answer:
The first one
Step-by-step explanation:
304,913
Answer:
...
Step-by-step explanation:
Answer:
20x = 55
Step-by-step explanation:
First you have to add 3x to both sides of 11-3x=x

Now that you have 11 = 4x you divide 4 on both sides 
11/4 = x
But you can't divide 11 by 4 unless you are looking for the decimal form of 11/4 which is 2.75
so now we take 11/4 or 2.75 depending on if you need your answer in fraction or as a decimal and replace that with x however both will equal the number 55
Answer:
8^2 ft^2
Step-by-step explanation:
8^2= 64, and to find area it lengthxwidth.
so 8x8=64
Answer:
C. 25m
Step-by-step explanation: