Answer:
-7x-56
Step-by-step explanation:
Answer:
The radius of the circle is 
Step-by-step explanation:
we know that
The circumference of a circle is equal to

In this problem we have


substitute and solve for r


Mary worked 22 hours.
To solve first you would subtract the amount she made in tips from her total earnings (317-185)
= 132
Then you divide that answer by her hourly salary of $6 (132/6)
=22
Vertical line are represented by x = a number....that number being the x value in ur set of points
so ur equation is : x = -7
Maybe A
I don’t really know