X2=4(5-1)
x2=4(4)
x2=16
x=4
Check: 4 squared (4 times 4) equals 16. When you square a number, you multiply the number by itself.
Answer:
Its 7
Step-by-step explanation:
7 doubled is 14 then minus the lesser number is 11.
That would be 2 because you can divide both by 2 and get a whole number hope this helps
Start by writing a formula, where 
is Brad's purchase price and 
is the original price.
Subtract 
from both sides.
Multiply both sides by 
.
B=(32)(1700) your answer should be 54,400 BTU's
