Answer:
A
Step-by-step explanation:
So we have the equation:

To solve for x, subtract 4 from both sides:

The left side cancels. Subtract on the right:

So, the value of x is 3.
And our answer is A.
And we're done!
Answer:
Produce only Product B.
Step-by-step explanation:
The contribution margin per machine hour for product A is ...
($16 -$6)/(5 hour) = $2 per hour
The contribution margin per machine hour for product B is ...
($12 -$5)/(3 hour) ≈ $2.33 per hour
The company should produce the maximum possible number of the product that contributes the most per machine hour: Product B.
Answer:
60 km/hr
Step-by-step explanation:
100+100
_______ =3x
8
3x= 200/8
x=200/24 mps
=30mph
final speed is 60km/hr because its 2x's more =2*30=60
Answer:
C. 18x+9y
Step-by-step explanation: