Answer:
The most simple method for solving systems of equations is to transform one of the equations so it allows for the canceling out of a variable. In this case, we can multiply \displaystyle 3x + y = 8 by to get . Then, we can add \displaystyle 2x + 4y = 12 to this equation to yield , so .
Step-by-step explanation:
Answer: 12%
Step-by-step explanation: Percent easily found with 100. 25*4=100. 3*4=12
12/100=12%
Im pretty sure it’s 9 cause you time 20% times 45 I believe. Sorry if it’s wrong :(
Answer:
on a tabel there are 3 dogs and 4 cats
Step-by-step explanation:
Answer:
28 square units or 28 units^2
Step-by-step explanation:
