Answer:
x = 16/5
Step-by-step explanation:
2x + 14 -34 = 4x - 11x + 4x - 4
2x - 20 = -3x - 4
5x = 16
Answer:
The answer to your question is: 2 pieces of paper.
Step-by-step explanation:
Data
6 ft²
1 present = 3 1/8 ft²
Process
Get the result of adding the area needed to wrap to presents.
3 1/8 + 3 1/8 = 6 2/8 = 6 1/4 Remember to add the
whole numbers and the
fractions independently.
Each paper measures 6 ft² and we need to wrap two presents 6 1/4 ft², so we need to pieces of paper to wrap the presents.
Answer:
x+9
Step-by-step explanation:
the sum is the answer to an addition question
"a number" is a variable (I chose x, but it can be pretty much anything you'd like :)
so, the sum of a number and 9 would be x+9 because you are adding "a number" and 9
