One circular table has a diameter of 9 ft and another has a diameter of 20 ft how much greater is the area if the larger table

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )