help me please !! " aiden is replacing the tile in a rectangular kitchen. the length of the kitchen is 9 feet shorter than 3 times the width , w. the perimeter of the kitchen is 6 times the width. if tiles cost $1.69 a square foot , what is the total cost to tile the kitchen?

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

Which of the following circles have their centers in the third quadrant? check all that apply.