The perimeter of a rectangle is 194 cm. the length of the rectangle is three centimeters less than four times the size of width. what is the length, l, and width, w, of the rectangle?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days