Answer: Number one would be 3x+2y+-14 and x+y=-4, second one is x=-3, y=7
Step-by-step explanation:
The first one is solved by inputting the x and y in each one and finding which one comes out true, the second on is solved by substitution. to find x you would subtract x in the first equation and make it y=4-x then input that equation in the y in the second equation.
the answer is the third option, starting with degree 11.
572 rounded to the nearest 10 is 570 and 572 rounded to nearest 100 is 600.
I think it’s 38
If you divide 38 by 12 and 9 there’s 2 left
Answer:
x = -6
Step-by-step explanation:
