Answer:
1. 320 2. 580
Step-by-step explanation:
when you round 320, it is 320 because the hundredths place is 0, which is under 5 so the numbers wouldn't change.
When you round 579, the hundredths place is a 9, which is over 5 so you add 1 to seven to get 8.
Answer:
and 
Step-by-step explanation:
Blue:
The inequality for the blue line is

Yellow
The inequality for the yellow line is

This means that the correct answer is the third option,
and 
Answer:
5652
Step-by-step explanation:
Hi there! Let's solve this problem together.
Formula for finding volume in pi: V = pi × radius squared × height
Our height is 18, and our radius is 10. Now, let's calculate.
3.14 x 10 squared (100) = 314.
314 multiplied by 18 is 5,652.
The answer is 5652. I hope this helps you!
Answer: y = 9x - 3
That's y=mx + b, the usual slope intercept form of a line with slope m and y intercept b.
There’s no picture tho??????