It costs a family $305.00 to buy a 16-ft by-18-ft rug. if the cost is proportional to the area, what will it cost the family to buy a 11-ft-by-14-ft rug

The $x$-intercepts of the parabola $y = x^2 + bx + c$ are $(-3,0)$ and $(5,0).$ find the equation of the parabola, and submit your answer in $y = ax^2 + bx + c$ form.

You are looking at two area rugs for your bedroom. one is a square with side lengths of 6.3 feet. the other is a rectangle that is 4.8 feet by 8.2 feet. which rug will cover the greatest area? how much more area will it cover? with work plzz and u so much

Which statements about these triangles is true