Answer:
The test contains 10 three-point questions and 14 five-point questions.
Step-by-step explanation:
We can substitute a definition of one of the variables by rearranging the first equation.
We set the first equation equal to one of our two variables.

Now we substitute this equality into our second equation

It's M to the exponent of -3...? It means you multiply M by itself -3 times.
Answer:
y = 1.5x.
Step-by-step explanation:
2 yellow (x) 3 red (y) (3 /2 = 1.5)
3 yellow 4.5 red (1.5)
4 yellow 6 red (1.5)
6 yellow 9 red (1.5)
So the equation is
y = 1.5x
Answer:
Final Answer: 19%
Step-by-step explanation: I had the same question, I risked my life and got it wrong for you to get the answer
Density = Mass/Volume => Volume = Mass/Density = 12/3.1 = 3.87ml