Louis wants to carpet the rectangular floor of his basement. the basement has an area of 980 square feet. the width of the basement is 1/5 its length. what is the length of louis's basement?

This problem requires a system of equations.

Let x be the length and y be the width.

xy = 980               x = 5y

Substitute 5y for x.

5y(y) = 980
5y² = 980
y² = 980/5
y² = 196
y = √196
y = 14 feet

Substitute 14 for y.

x = 5y
x = 5(14)
x = 70 feet

The length is 70 feet.

10 will be the number of adult tickets and 11 will be the number of children tickets. i hope i could ! good luck : )

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