Answer:
Option C
Step-by-step explanation:
Solve the inequality like an equation using inverse operations.
-6n+5<11
-6n+5-5<11-5
-6n<6 when you divide by -6 be sure to change the sign
n>-1
Graph it in the number by placing an open circle on -1 and marking the arrow to the right.
The 90 degrees one is the bottom left.
The reflection across the x is the top left one.
The 270 degree one is bottom right.
9514 1404 393
Answer:
-25 dollars per month
Step-by-step explanation:
It is convenient to compute the rate of change using points where the graph crosses grid intersections. A couple of these are ...
(months, dollars) = (1, 675) and (4, 600)
Using the slope formula, we have ...
m = (y2 -y1)/(x2 -x1)
m = (600 -675)/(4 -1) = -75/3 = -25 . . . . . dollars/month
