Answer:
The answer I beliebe is n=13.
Hope this helps you.
1 gallon = 16 cups.
To find how many gallons of eggnog she has: divide 32 by 16:
32/16 = 2
So miss mac has 2 gallons of eggnog.
The answer is 2 gallons.
Answer:
20+4x
Step-by-step explanation:
Multiply 4 and 5 to get 20 and multiply 4 and x to get 4x.
4(5+x)=
4X5+4Xx=
<u>20+4x</u>
Answer: 21 & 18
Step-by-step explanation:
Sum of two numbers is 39
Difference is 3
Let the numbers be x & y
X+y=39........equation 1
X-y=3...........equation 2
X=3+y............equation 3
Substitute equation 3 into equation 1
(3+y)+y=39
3+y+y=39
3+2y=39
2y=39-3
2y=36
Y=36/2
Y=18
Substitute for y in equation 2
X-y=3
X-18=3
X=3+18
X=21
The two numbers are 21 & 18
