13. Solve the following system of equations using either the substitution method or the graphing method. [x+2y=6 |3x +6y = 18 at will Which statement (or statements) best des cribes what happened when you solved the system? Check al that |аpply. The answer included one value for x and one value for y. Both the x and y simplified out of the equations, leaving only numbers. The numbers made a false equation, like 0 12 =. The numbers made a true equation, like 0 = 0 or 18 = 18. Convert the equations in the system to sope-intercept form (write your equations in Y1 and Y2) in your |des mos graphing calc ulator and then graph the equations in the standard viewing rectangle. Paste the graph in the space provided and, if it applies, state the intersection point. Ploti Plot2 P1ot3 WINDOW Xmin=-10 Xmax=10 Xsc1=1 Ymin=-10 Ymax=10 Yscl=1 Xres=11 Ys= Intersection point:

13. Solve the following system of equations using either the substitution method or the graphing method. [x+2y=6 |3x +6y = 18 at will Which statement (or statements) best des cribes what happened when you solved the system? Check al that |аpply. The answer included one value for x and one value for y. Both the x and y simplified out of the equations, leaving only numbers. The numbers made a false equation, like 0 12 =. The numbers made a true equation, like 0 = 0 or 18 = 18. Convert the equations in the system to sope-intercept form (write your equations in Y1 and Y2) in your |des mos graphing calc ulator and then graph the equations in the standard viewing rectangle. Paste the graph in the space provided and, if it applies, state the intersection point. Ploti Plot2 P1ot3 WINDOW Xmin=-10 Xmax=10 Xsc1=1 Ymin=-10 Ymax=10 Yscl=1 Xres=11 Ys= Intersection point:

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter5: Systems Of Linear Equations

Section5.5: Solve Mixture Applications With Systems Of Equations

Problem 273E: Take a handful of two types of coins, and write a problem similar to Example 5.46 relating the total...

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