4. Evan took an exam that had 50 questions. He got 38 of the questions correct. What percentage did he obtain for a grade on the exam? (10 pts)

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.