Is the question: Do prefer doing cool math problems or reading about old boring history? fair or biased

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

3. mr. sanchez’s class sold fruit pies for $1.65 each and mr. kelly’s class sold bottles of fruit juice for $1.36 each. together, the classes sold 79 items and earned $118.17 for their school. (a) write and solve a system of equations that model the problem. show all your work. (b) which class earned more money? (c) how much more money did that class earn?