(me brushing my teeth) and (you going to school)
Answer:
Step-by-step explanation:
I do not now what you mean?
Answer:
m-a = n
Step-by-step explanation:
a=m-n
Subtract m from each side
a-m = m-n-m
a-m = -n
Multiply each side by -1
-a+m = n
m-a = n
Answer:
x+2y=12-------(1)
x-2y=3---------(2)
Adding equations 1 and 2
we get
2x=18
x=9
Equation 1
9+2y=15
2y=15-9
2y=6
y=3
The solution of the given system is x=9, y=3
Step-by-step explanation
4 ounces are left because 3/4 of 20 is 5. And 1/5 of 5 is 4. I hope this helps
