Answer:
w = 2/3
Step-by-step explanation:
The product of a number and 6 is 6w.
6w = 4
Dividing both sides by 6 results in w = 4/6, or w = 2/3
Answer:
d is the right answer hope you get it right
Answer:
The weight of the three blades together is 
Step-by-step explanation:
step 1
Find the area of the circle
The area of the circle is equal to

we have

assume

substitute


step 2
Find the area of the 3 blades
we know that
The area of the 3 blades represent a central angle of 60 degrees, so
its a 1/6 of the area of complete circle

step 3
Find the weight of the three blades together to the nearest gram

8-2 = 6 per plate profit
6x
they spent 150 so it would be -150
6x - 150 = 2400