It costs $.50 to mail a letter of that size.
All letters that are under 3.5 oz take only one stamp to ship. Since 2.7 is less, it would cost only $.50
Considering that there is a total number of orders of 10, the amount of bags ordered for the holiday should be 5, given by the ratio of wrapping paper to bags, 5:5.
Answer:
20 is the answer
Step-by-step explanation:
You would set up the problem like this: 3n-25=38
To solve for n:
3n-25=38
+25 +25 (Add 25 to both sides)
3n=63
/3 /3 (Divide by 3 on both sides)
n=21
The answer is 21.