Finding values of variables and measures of angles

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Which is f(5) for the function –2x2 + 2x - 3?

The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )