Answer:
-8
Step-by-step explanation:
y = mx + b
-2 = 2/3(9) + b
-2 = 6 + b
b = -8
<span>Average profit from the sale of 1 piece of furniture = 3x + 1
Average number of pieces of furniture that can be made using current supply of raw materials = 3x - 1.
Therefore,
Average profit of total furniture = Average profit X Average total of furniture sold
= (3x + 1) X (3x - 1)
= 9x^2 - 1</span>
Attach shows the scores of students in an exam

Hence the correct answer = 18% Option A
First write out the multiples of 6 and 26. Then find the common multiple they share that is immediately less than 85. (I do 26 first since it will have less multiple and it will give me an idea what to look for within the multiples for 6)
26: 26, 52, 78 (anything more will be over 85 and we need a number less than 85)
6: 6, 12, 18, 24, 30, 36, 42, 48, 56, 72, 78 (I stopped at 78 since any number after this will be larger than 85)
I now look to find the multiple that both 26 & 6 shares that is also less than 85 and it land me on the number 78!
The Answer: 78
Hope this helps!
Answer:
4.
b
d
7.
the quordinates would be 1, 5
9.
the quordinates would be 23,1
15.
c
16.
a
Step-by-step explanation: