Mr. jensen made 135 copies of an exam for his three classes. if he made 25 fewer copies for his first class than he did for his second and third classes combined, how many copies did he make for his first class? answer choices: a) 55 b) 85 c) 95 d) 110

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.