SHOW THE WORK FOR PART B PLZ! Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions:

y < 2x − 7
y is greater than or equal to negative 1 over 2 times x plus 3

Part A: Describe the graph of the system, including shading and the types of lines graphed. Provide a description of the solution area.

Part B: Is the point (3, −7) included in the solution area for the system? Justify your answer mathematically.

Write 1/8% as a decimal number. enter your answer in the box.

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.