6(x+9) = 7(x-4)
6x+54 = 7x-28
54 = x-28
82 = x
The number is 82.
Answer:
Piecewise: C=8n when 1<=n<=5 and C=0n when 5<n<=15
Step-by-step explanation:
Answer:
C)
Step-by-step explanation:
Answer:
There are no x-intercepts.
Step-by-step explanation:
To find an x intercept we have to find where y = 0
So set the equation equal to zero



Since the number under the radical is negative, we know there are no real solutions, and therefore there are no x-intercepts.
This is shown on the graph.
Answer:
x = - (4 -15y)/12
Step-by-step explanation: