(6,-5)
5x-6(0)=30
5x=30
5x/5= 30/5
x=6
5(0)-6y=30
-6y=30
-6y/-6=30/-6
y= -5
I believe its 4/5 because when you isolate y, you have to divide 5 and 4 but you Can just leave it in its decimal form.
Answer:
8/52
Step-by-step explanation:
The first thing to do is write it out;
How many aces are in a deck and how many sixes?
There are 4 of each so, 4+4 = 8 therefore our beginning ratio will be;
8/52 cards are going to be an ace or a six.
