algebra problems

1. Simplify 52 + 2 (7 - 1) + 4 2. A) What is Three more than twice a number B) What is Double the sum of a number and three C) The amount of money spent at an activity center where it costs $2 to enter the center and $3 for each activity you participate in (4 ) 2 ( * + 3 ) (4) 2 x + 3 ( 2 + 3 ) X 2 + 3x C 2+ X + 3 [Choose ] 3. Solve for x: 5 - x = 2(x - 8) 4. Simplify and solve the following inequalities. Select the answer written in correct interval notation. a) 5x