Answer:
anawer:D he most popoular
Answer:
The answer is A.
The value of the 1 in the one's place is 10 times the value of the 1 in the tenths place.
Step-by-step explanation:
X=5 y=15 (5,15).
This is how you do it:
-4(2x+3y=55): -8x-12y=-220
3(9x+4y=105):27x+12y=315
You add the two new equations together, canceling out the y values, and get the x value. Then, you go back and plug in the x value in the original equation to get the y value.
