Answer:
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
combine like terms to get 15x=30. divide by 15 on both sides to get x=2
We would simplify each bracket.
For the first bracket,
2 + 4 = 6
For the second bracket, 8 * 1000 = 8000
For the third bracket, 700/5 = 140
The expression becomes
6*8000*140 = 6720000
Distribute -0.5 into 0.3x - 0.6 to get -0.15x + 0.3 = -1.5, then subtract 0.3 from both sides to get -0.15x = -1.8, then divide both sides by -0.15 to get 12.
Answer:
P(x) = 20x - 1600.
Step-by-step explanation:
The revenue of the company is obtained by selling each unit of output for $45.
So. for x units of output sold the revenue will be given by
R(x) = 45x ....... (1)
Again, the company has the expense of fixed $1600 and another expense of $25 per output of items.
Hence, for x items the cost will be given by
C(x) = 1600 + 25x
Therefore, the function that models the profit of the company based upon the conditions for revenue and cost will be P(x) = R(x) - C(x)
⇒ P(x) = 45x -(1600 + 25x) = 20x - 1600. (Answer)
