Answer:
n=-8.86
Step-by-step explanation:
Slope will determine the direction and the steepness of a function. It could be either increasing/decreasing depend on minus or plus. The formula for slope is
m= (y2-y1)/ (x2-x1)
If you add (n,-6) and (-9,-4) to the equation, it will be:
m= (y2-y1)/ (x2-x1)
-15= (-6--4)/ (n--9)
-15= (-2)/ (n+9)
-15(n+9) = -2
-15n - 135=-2
-15n= -2 + 135
n= -133/15
n= -8 13/15= -8.86
Answer:
Step-by-step explanation:
<em>Refer to attachment for full question</em>
<u>Cost of the tea:</u>
- 80% of spearmint + 20% of peppermint =
- 0.8*$2.25 + 0.2*$2.75 =
- $2.35
<u>Sale price is 1.8 times the cost:</u>
Correct option is B
Answer:
280 square inch
Step-by-step explanation:
2(4*8)+2(8*9)+2(9*4)
= 64+144+72
=280
I hope it helps :DD You can leave a comment if you do not understand :)