Which point should Polly connect to point E to make a 30° angle?

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5