HELLP ASAP 1.The language of numbers and symbols that represent numbers. is called?

a Algebra

b Substitute

c Evaluate

d Variable

2. A letter or symbol that represents a number in a algebraic expression. is called

a Variable

b Expression

c Substitution

d Integer

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)