Step-by-step explanation:
Henry is deeper in the water than Ray because -20 < -15
Hope it helps <3
Answer:
The answer is 19
Step-by-step explanation:
I'm pretty sure the answer is 19
Answer: 
Step-by-step explanation:
Given
The diameter of a circle is 
So, the radius is 
The circumference is given by 
Insert the values

Thus, the circumference of the circle is
Answer:
you didn't post a picture :/
For this case, the first thing we must do is define variables.
We have then:
x: number of pens
y: number of pencils
We now write the system of inequations:

The solution to the system of inequations is given by the shaded region.
Note: see attached image.