The sum of 3,4 and a number amounts to 16. Find the number.

Find the vertex V and the x-intercepts x^1 and x^2 of the quadratic function f (x) = 2x^2 - 8x. A. V (2, - 8); x^1 = 0, x^2 = 4 B. V (2, - 4); x^1 = 0, x^2 = 4 C. V (0, 0); x^1 = - 2, x^2 = 4 D. V (0, 0); x^1 = 2, x^2 = - 8

If a final examination in a course is weighted 3 times as much as a quiz and a student has a final examination grade of 85 and quiz grades of 70 and 90, what is the mean grade.

Scene makes two pizzas he gives a people and equal share of pizza how much pizza does the each person get

4 r : 4 s find the quotient

Which statement is true about the polynomial 3x2y2 - 5xy2 - 3x2y2 + 2x2 after it has been fully simplified

An=-31 + (n-1) - 11 find the eleventh term

Brian works in the lab and feels an empty cylindrical flask with 200 cubic centimeters of liquid. The flask has a radius of 3 cm and a height of 12 cm. What percent of the volume of the flask is not filled with liquid?

436% of what number is 31.61

If you have zero cookies and share them amongst zero friends, how would you write the equation and solve it?

What is the interior angle sum of a 15-gon?