Can someone please explain how to turn a degree into a radian fraction? I have no clue how and I have to take a test soon. The lesson does not explain very well and there are no calculators I can find that do it.

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog