<h3>
Answer: B) 6</h3>
===============================================
Explanation:
Add the equations by adding the terms straight down.
The x terms add to x+x = 2x.
The y terms add to y+(-y) = y-y = 0y = 0, so the y terms go away
The constants add to 5+7 = 12
The z terms add to -z+z = 0z = 0 and those go away as well
After all that adding, we have 2x = 12 which solves to x = 6 after dividing both sides by 2.
//Use ratios between each to find out how much she needs
2:7 ratio needed of bread
1/3: x ratio of brown sugar
1:7/2
1/3 * 7/2 = 7/6 cups
Although I don't see this as an option, this is correct?
Answer:
Step-by-step explanation:
An easy way to find the GCF of different numbers is to list out all of their factors. In this case, the coefficients share multiple factors, but the largest is 9.
Additionally, when dividing variables with different powers you subtract the exponents. So, if you were to divide 
the final answer would be 
because 3-2 is 1. So, to find the GCF of like variables find the biggest number that can be subtracted from all of them. In this case, that is 2; therefore, the GCF of the variables is 
. Put the 2 parts together for the final answer .
You got the top part right, but you are missing the bottom it would actually be -56/5 or -56 over 5.
Answer:
whats the question?
Step-by-step explanation:
