How much larger is 2.4 x 108 than 6 x 107? a) 2 times larger b) 3 times larger c) 4 times larger d) 6 times larger

Question and answers are in the attached picture. you so much in advance.

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply