Answer:
<u>(7x + 6) tickets</u>
Step-by-step explanation:
Tickets Ross has : 8x - 5
Tickets Ross needs : 15x + 1
To find out the remaining amount, subtract the tickets Ross has from the number of tickets he needs.
- 15x + 1 - (8x - 5)
- 15x + 1 - 8x + 5
- <u>(7x + 6) tickets</u>
Answer:
3x
Step-by-step explanation:
Answer:
74%
Step-by-step explanation:
First, you need to use fraction by dividing like 11 divide by 15 and then turn the percent to normal like this 74% to 0.74, At last, you need to comparing two and choose who is greater!
Answer:
The answer is "experiment."
Explanation:
When it comes to finding out whether a new reading program can increase reading comprehension, an experiment is important. <em>This procedure is being used in order to validate a hypothesis, particularly in a research study.</em> In the situation above, you have to validate whether a new reading program can increase the reading comprehension or not.
The experiment consists of the <em>independent, dependent and controlled variables.</em> The independent variables are the ones being changed by the researcher, while the dependent variables tell whether the changes in the independent variable is significant. The controlled variables are the ones that are constant.
The<u> dependent variable above is the reading comprehension, </u>while the <u>new reading program is the independent variable. </u>Examples of controlled variables are the<u> age</u>s of the participants. The age directly affects the reading comprehension, thus it has to be considered.
