The sum of two numbers is -316. one number is 94 less than the other. find the numbers.

One number is -111 and the other is -205.

Step-by-step explanation:

First, form the equation. Since the two numbers equal -316, the equation would equal -316. The equation is as follows:

-316 = n + (n - 94).

To solve you do the following steps:

1. Remove the parenthesis. The new equation is -316 = n + n - 94

2. Combine like terms: -316 = 2n - 94

3. Move the 2n to the left side of the equation by subtracting it from both sides:

-316 = 2n - 94

-2n    -2n

-2n - 316 = -94

4. Move the -316 to the right side of the equation by adding it to both sides:

-2n - 316 = -9

     + 316   + 316

-2n = 222

5. Divide both sides by - 2

-2n/ -2 = n

222/-2 = -111

Therefore, n = -111

To get the other number, subtract 94 from -111.

-111 - 94 = -205.

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)