Answer:
b
Step-by-step explanation:
get y by itself in the second equation: y= 2x-3
substitute this into the y of the first equation:
2x+2x-3= 5
8 times 5 equals 40 and 40 divided by 10 equals 4 sir Marni didn’t get anything right
Answer:
450L
Step-by-step explanation:
This is a ratio and proportion problem. First you need to determine the known ratio and the unknown ratio. In this case we have the known ratio:

The unknown ratio in this case is:

So to do this, we just set up the proportion and solve for it:
