Marcello drew a triangle ABC, Angle A was twice as large as Angle B, Angle C was 15 degrees less than ten times Angle B. How many degrees is each angle?

What is the order of operations for 2 + (3 - 9) ÷ -3 · 4 in number order 1. subtraction 2. division 3. addition 4. multiplication

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

What could explain what happened when the time was equal to 120 minutes