Solve the system of linear equations by graphing y=-x-4 y=x were do the lines intercept

(-2, -2)

Step-by-step explanation:

For this case we have the following system of equations:

If we substitute the second equation in the first we have:

So:

Thus, the lines intersect at:

See attached image

360/29

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

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