Answer:
6/8 , 12/16 , 48/64
Step-by-step explanation:
If you plug in x into that equation then it looks like they will to me, the equations equal each other, 18+12(4.5)=0+16(4.5) equals 72=72, so I believe they would then.
Answer:
A and B has the same constant of proportionality
Step-by-step explanation:
Where k is the constant of proportionality
We are supposed to find Which relationships have the same constant of proportionality between y and x as in the equation
On comparing with 1
A)6y = 3x
So, this equation has the same constant of proportionality
B)
To find the equation :
Formula :
So,
So, this equation has the same constant of proportionality
C)
To find the equation :
Formula :
So,
So, this equation do not has the same constant of proportionality
D)
To find the equation :
Formula :
So,
So, this equation do not has the same constant of proportionality
Hence A and B has the same constant of proportionality
Answer:0.91
Step-by-step explanation:
3.64/4=0.91
unit price=cost of one item/thing