A rectangular gym floor is 88 feet long and 63 feet wide. Which is the best estimate for the area of the gym floor in square feet A. 80*60=4,800
B. 90*70=6,300
C. 90*60=5,400
D. 100*60=6,00

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

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step-by-step explanation:

i hope this : )

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.