Answer:
1 hour is 100 dollars
Step-by-step explanation:
i*d*k if its what u were looking for but yeah
Answer:
63
Step-by-step explanation:
hhehehehhehehehehh hope this helps
2 - b.
3 - a.
I'm not sure about 4. Hope this helps!
Answer:
Y=0.2
X=0.9
Step-by-step explanation:
-6x+5y=1
+6x -> 5y=1 -> y=0.2
6x+4y=-10
+6x -> 12x+4y=-10
12x+4*0.2=-10
12x+0.8=-10
-0.8
12x=-10.8
x=0.9
The correct answer is a = 12