The points (1, 5), (5, 10), (7, 8) and (8, 1) are on the graph of the function p. Which expression below gives the average rate of change of the function p on 5 ≤ x ≤ 8?

8-5/1-10
8-5/7-1
1-10/8-5
7-1/8-5

8 - 5/7 - 1

Tell me if it's right after, I think it is.

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.