Whats the square roots of 125

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

Draw a scaled copy of the circle using a scale factor of 2

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x