Answer:
The first one
Step-by-step explanation:
0.35÷5=0.07
0.75÷10=0.075
1.00÷12=0.08
1.35÷15=0.09
The mathematical representation of Boyle's law is P1V1 = P2V2. The answer to your question is C. I hope that this is the answer that you were looking for and it has helped you.
Answer:
109.2
Step-by-step explanation:
Answer:
(5,6)
Step-by-step explanation:
8X +6Y=4
Y=-3X+9
Substitute the second equation into the first. Every place you see y put -3x+9)
8x +6(-3x+9)=4
Distribute
8x-18x +54 = 4
Combine like terms
-10x +54 = 5
Subtract 54 from each side
-10x +54-54=4-54
-10x = -50
Divide by -10
-10x/-10 = -50/-10
x= 5
Now we need to find y
y = -3x+9
y = -3(5) +9
y = -15+9
y= 6
(5,6)
Step-by-step explanation:
y=x+6 ,hence:
x+x+6=12
2x=6
x=3
=> y=9
