Can someone explain how to do this for like 20 points??

(-6, 4)

Step-by-step explanation:

y= -1/3x+2

y+4= -4/3x ⇒ y= -4/3x -4

Comparing the 2 equations by eliminating y

-1/3x+2= -4/3x -44/3x -1/3x= -4 -2x= -6

x- coordinate found, y- coordinate is:

y= -1/3*(-6)+2= 2+2= 4

So the solution is:

x= -6, y= 4

or

point (-6, 4)

The correct answer is c

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)