For the numbers 11 - 15: construct a frequency distribution table, using the numbers of news papers sold at local shop over the last 10days​

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

What is the radical expression that is equivalent to the expression 27 1 over 5?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab