Answer:
1/3
Step-by-step explanation:
11/12 -7/12 = 11-7/12 =4/12 =1/3
Try this solution.Answers are marked by green.
More details are on the attached graph.
You would have to first distribute the -2 to the x+3 which gives you -2x-6. Then you would subtract the 4 which gives you -2x-10 on the left side. Now you have the equation -2x-10>4x+30. Move the 4x to the other side giving you -6x-10>30. Now add the 10 from the other side which leaves you with -6x>40. Now remember when you divide by a negative in an inequality, you HAVE TO flip the sign giving you the answer of x<-20/3.
C/30 = 8/12
c/30 = 2/3
3c = 60
c = 60/3
c = 20
15 feet is what I came up with.
