7= 16 + 3x
7-16 = 3x
-9 = 3x
x = (-9)/(3)
x = -3
Answer:
Center (-5,4) radius 3
Step-by-step explanation:
The standard equation of a circle is
(x-h)^2+(y-k)^2=r^2
where the center is (h,k) and r is the radius
so h=-5 in this case and k is 4
r^2=9 so r=3
Answer:
I've done this question: Its batch 5
Step-by-step explanation:
It has to be all equal proportions
Answer:C- Her net income is less than $120.
Step-by-step explanation:
When lines are perpendicular it’s called parallel, it’s when the lines never touch