You would have to know the rate that it is going at to solve it I think
Answer:
Step-by-step explanation:
We know A=L•W so set 43 equal to A. Equation should look like this thus far: 43=L•W. Now when the question says more than we know that means adding. Since we don’t know the width let w=width. So know your equation should look like this: 43=2+w•(w). Knowing this equation you should be able to solve for the dimensions of the sign. If you need help on that let me know.
about 500
54 is about equal to 50 and 12 is about equal to 10, 50*10 = 500
