After saving 53% of his allowance, spending 26% of his allowance on food, and using $2 of the $20 allowance to pay library fines, how much money does Carson have left each month?

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Triangle xyz has vertices x(1,3), y(0,0)

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r