cost?
A.None of these.B.One slice of pizza costs $3.03.C.One slice of pizza costs $2.17.D.One slice of pizza costs $1.67.E.One slice of pizza costs $3.53.
Question 13 of 25
4.0/ 4.0 Points
Solve the following system of equations for x:
8x - 6y = 5
-16x + 12y = -15
A.x = 4/5
B.None of these.
C.The system is inconsistent, the lines are parallel, and there is no solution.
D.The system is dependent - the two equations represent the same line.
E.x = 2
Question 14 of 25
4.0/ 4.0 Points
Solve the following system of equations for x:
x - 7y = - 14
6x - 8y = 18

A.x = 3
B.None of these.
C.x = 7
D.x = - 3
E.x = .5
Part 9 of 15 -
4.0/ 4.0 Points
Question 15 of 25
4.0/ 4.0 Points
Solve this system of equations for x:
A.x = 12
B.x = 16
C.x = 4
D.x = -4
Part 10 of 15 -
4.0/ 4.0 Points
Question 16 of 25
4.0/ 4.0 Points
Choose the
approximate
value and tell if it is rational or irrational:

Part 11 of 15 -
12.0/ 12.0 Points
Question 17 of 25
4.0/ 4.0 Points
Multiply and simplify your answer:
Question 18 of 25
4.0/ 4.0 Points

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- Fall '13
- Elementary algebra, $1.67, $3.03, $2.17, $3.53