George is three years older than twice his brothers age. If x represents his brothers age, which expression best represents George's age?

A triangle measures 85 degrees, 128 degrees, and x. Solve for x.

Find the x-intercepts of the parabola with vertex (-7,45) and y-intercept (0,-200). Write your answer in this form: (x1, y1), (x2, y2). If necessary, round to the nearest hundredth.

Which of the sets of ordered pairs represents a function? A = { (3, - 5), (4, 6), (-3, 9), (2, 7) } B = { (2, 4), (-1, - 7), (5, 6), (4,3) } Only A Only B Both A and B Neither A nor B

An equation is shown. 2x^2 - 5x-3=0 what values of x make rhe equation true?

4. What is the area of a square with side lengths of 3/5 units?

Gabrielle's age is three times Mikhail's age. The sum of their ages is 48. What is Mikhail's age?

A plane flies 1,640 miles in 4 hours. what is the average distance it flies per hour?

Given f (x) = 4x^2-9 and g (x) = 2x+3 find each function or value (f-g) (4)

Which distribution has the greatest spread a. 13.7 - 3.1B. 423.6 - 1.3C. 38.4 - 7.2D. 231.4 - 5.5?

F (x) = x5 - 2X * + 3x3 - 2x² + 7x-1