Answer: Here is the answer.
Step-by-step explanation:
Answer:
The variables in a study of a cause-and-effect relationship are called the independent and dependent variables. The independent variable is the cause. ... The dependent variable is the effect. Its value depends on changes in the independent variable.
Step-by-step explanation:
Explanation:
The distributive property said that:
The initial expression is:
- 4n - 3n + 4n - 7
So, like terms are -4n, -3n, and 4n. It means that when we apply the distributive property, we get:
Therefore, the simplified expression is: - 3n - 7
Answer: - 3n - 7
Answer:
22/15, or Liters of Water
Step-by-step explanation:
First find a Common Denominator, which in this case would be 15. But, you have to make the numerators numbers that can be with the new common denominator, so multiply 2*5, and that's 10, and 4*3, which is 12. Since the problem is asking you to find out how much water she drank in total, you can just add the numbers up since the denominators the same. So with the new numbers 10/15, add that with 12/15, and you get 22/15. At this point you can either keep it as 22/15, or you can make it into a mixed number of 1 7/15 as your final answer.
