Use elimination to solve each system below. System 1
2x + 3y = 6
- 2x - y = – 6
System 2
2x + 3y = 6
x + y = 4
Enter the values of x and y in the solution for each system in the following table.
value of x
value of y
System 1 1
System 2

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8

What is the gcf of 20c^3-5c^4+30c^6