Provide an appropriate response.When using the substitution or addition method to solve a system of two equations, you end up with an equation stating 0 = 7. What does this indicate to you about the system of equations?
What will be an ideal response?
The system is inconsistent.
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Provide an appropriate response.A 7-in. pizza costs $8 and a 14-in. pizza costs $20. Tommy says the smaller pizza is a better buy because the larger pizza is twice as big and more than twice as expensive. Do you agree with his reasoning? If not, explain why not.
What will be an ideal response?
Indicate whether the statement is true or false.If one inequality in a system of two linear inequalities contains the "<" symbol and the other contains the ">" symbol, the graph of the system will have solid boundary lines.
A. True B. False
Determine whether the relation defines y as a function of x. Give the domain.5x - 10y < 3
A. Function; domain:
B. Not a function; domain:
C. Not a function; domain: (-?, ?)
D. Function; domain: (-?, ?)
Find the product.-6
A. -
B.
C.
D. -