Can someone answer the solution : a) 2(x++3)1-3x b) -(2x+1)+2x-3=-2-3 c) 38x+1)+3-x=7-3(1-x) d) 2x/3+ 5x/4=23/24

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

What is x3+3x2−16x−48 divided by x−1?

Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?