Answer:
1. -2/3
2. 5/4
3. -5/3
4. -6/5
Step-by-step explanation:
Use the slope formula for 2 points of each graph to get the answer.
Or you can just count the rise over run.
90 cookies will be needed for 30 students
Answer:
80,223,666 Americans under 20.
Step-by-step explanation:
The important information is the second bullet point, I don't think the rest is relevant.
We need to find <em>what number 193,000 is 0.24% of</em>.
We can use the equation <em>x * 0.0024 = 193,000</em>.
By dividing both sides by 0.0024, we get that <em>x = 80,416,666</em>. This is the total.
By subtracting <em>80,416,666 - 193,000</em>, we can get the number of people who do not have diabetes. The difference is 80,223,666.
To create a line that is perpendicular to the one given, completely invert the slope.
y = -3/2x + 9
