Answer:
x=5
Step-by-step explanation:
First, find the slope. This is your expression: -8-5/5-5. -8-5= -13, and 5-5 = 0. So, your slope would be -13/0. Since the denominator is a 0, the slope is undefined. That means it's a vertical line. Because it's a vertical line, your equation would just be x=5. Hope this helps!
35 Hours
Explanation: Put 425 in for s the variable needed to be saved. Then solve like a regular equation. Step-by-step in the photo below.
Answer:
-10
Step-by-step explanation:
First, you know n=3, so you plug that in. Then that equals A(n) = 3/2(-2)3-1, which can be simplified into 3/2*-6-1, then -9-1, and finally -10. [I did the 3/2*-6 by first: multiply -6*3=-18, then -18/2=-9.]
Hope this helps!