I need help pls!
this test is about angles, and i am having trouble with it.

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

In the diagram of circle a what is m

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.