Answer:
A
Step-by-step explanation:
Divide 6.8ft by 4in then you get 1.7 and the multiply 15 an 14 by 1.7 then you get 25.5 and 23.8 then multiply 25.5 with 23.8 and get 606.9
You could turn the fraction into a decimal and then see which is bigger
He didn't follow the order the instructions were given to him
The Right expression is:
x-3x10-13
All answers are the same, 9, but only the first choice follows a correct simplification.
Area of a square with side s is

In your question, the side or s is:

And so the area of a square with that side length would be:

And using this formula:

We get that the area is:

And simplifying that we get the final answer as: