Given line p is parallel to line q and measure of angle 10 = 3x - 7 and the measure of angle 13 = 4x - 9, find the value of x.

What is the value of x? enter your answer in the box. (cm)

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.