This is 10.5^2 10.5 is the base and 2 is the exponent. The area is 110.25 square inches.
All you need to do is replace the variables with the numbers given.
t=9 & u=11
3+ 11t - 9u
3+ 11(9)-9(11)
3+ 99 - 99
The 99's cancel each other out, so you are left with 3.
The answer is 3.
The third one. I need to add extra characters though so shdmsns
Izzy used 2 9/10 yards of rope for the tire swing
Hope this helps :)
