You don't solve a quadratic equation using completing the square
Aloha there! :) The answer to your question is 113.04 sq inches.
Hope I helped! =D
the total number of pennies Kate's have can be known by adding all the pennies.
=787 + 292
=1079
the nearest round off of the pennies is 1000
You have to find slope which is Y=MX+B so it would be m as slope so u then solve