Answer:
the answer will be 10 cups
Step-by-step explanation:
Answer:
n= 42
Step-by-step explanation:
divide 420 by 10n and you get 42
We can set the 2nd equation to y that way we have something to solve for
First we solve our first equation by moving the one to the other side
Then we divide by 3 on each side
So now we can plug 4 into the x's of the 2nd equation
Let’s assign variables to the ages. Jacob = j Becky = B Micah = m
We know that the sum of Becky and Micah’s ages is equal to Jacob’s age + 2.
So j + 2 = b + m
And further solving ...
j = b + m - 2