Answer:
-0.75
Step-by-step explanation:
Answer:
In the sciences, many times it is necessary to be able to interpret graphs as well as be able to graph certain equations. Often data is available in a graphical format and you must be able to extract the necessary information. Other times, it may be helpful to plot an equation in order to fully understand a problem. However, graphing can be difficult for some students. The format in this section is a little different. The first part will be simply showing what some special equations look like in graphical form and the second part will be a series of questions to help you understand graphs better.
Step-by-step explanation:
4r-3+r+7=29
5r+4=29
5r=25
r=5
The answer is B
The answer would be -4 3/20. If you divide 83 by 20 you will get 4 R3 resulting in the mixed number -4 3/20