SECTION 6.1

Exercise 4Use Substitution to solve

First solve Insert solution for 1 into equation 2, Solution is

Exercise 6 Use Substitution to solve

First solve Insert solution for 2 into equation 1, Solution is

Exercise 10Use Elimination to solve

Add the equations together Solution is

Exercise 14Use Elimination to solve

Multiply the first equation by -3 Add the equations together. This is false.

Exercise 20 Profit for each venue will be about 958,300 in 51.8 Weeks

Multiply the 2nd equation by -1; Add and solve for x (weeks)

To find the profit insert x 51.8

SECTION 6.2

Exercise 14Write the augmented matrix for

Exercise 16 Write the equations for the augmented matrix

Exercise 32Write the Aug. Matrix and solve using...