A rectangular swimming pool has a width ofx feet and a length that is three times the width. The pool is surrounded by a walkway with uniform width of feet. In terms of x, what is the total arca, in square feet, of the pool and the walkway? O 3x O 3x+ 10x + 23x + 10x + 2 O 3x? + 20 O 8x?

Q: An ancient seal used for trade is found at the excavation site. Find the dimensions for maintaining…

A: topic - equation in two variables

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A: Given b=7,h=5,B=15.

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Q: what is the square footage of a room 13x 15?

A: what is the square footage of a room 13×15 ? square footage or area of room= length×width

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Q: A walkway of a park has the shape of a right triangle with three side lengths x, x + 70, x + 80.…

A: A walkway of a park has the shape of a right triangle with three side lengths x, x + 70, x + 80.…