Instructor cost per hour
mark $100 for 10 hours
rick $80 for 9 hours
steve $75 for 8 hours
andy $60 for 5 hours
meg wants to take tennis lessons. in the chart, four instructors are listed with what they charge. which instructor gives the best deal?
a)
mark
eliminate
b)
rick
c)
andy
d)
steve

is there a picture

step-by-step explanation:

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.