Answer:
See below
Step-by-step explanation:
<h3>Part A</h3>
Standard form is Ax + By = C
<u>x - price of adult tickets, y - price of child tickets, the equation in the standard form is:</u>
- 15x + 9y = 90 ⇒ 5x + 3y = 30
<h3>Part B</h3>
<u>y-intercept is obtained when x = 0</u>
- 15*0 + 9y = 90
- 9y = 90
- y = 10
It represents the amount of child tickets if no adult tickets sold
<u>x-intercept is obtained when y = 0</u>
- 15x + y*0 = 90
- 15x = 90
- x = 6
It represents the amount of adult tickets if no child tickets sold
<h3>Part C</h3>
<u>Converting the equation into slope-intercept form of y = mx + b</u>
- 5x + 3y = 30
- 3y = -5x + 30
- y = -5/3x + 30/3
- y = -5/3x + 10
<h3>Part D</h3>
- The slope is -5/3. It represents the negative ratio of ticket prices
The answer is 2^27 because the 2 is supposed to stay the same and 9*3=27.
Hope this helped☺☺
Answer:
B
Step-by-step explanation:
Okay so the first answer you can't collect data on something you don't know about. B is the correct answer because you need to make observations and identfy the problem. C. You have no results to study if you don't make observations. D. If you don't study and follow the steps theres nothing to tell anyone you discovered
You have to multiply the numbers. I hope this helped :)
Answer:
c
Step-by-step explanation: