According to Adam Smith, self interest and competition act as an invisible hand, guiding firms in a market-based economy.
The answer is
.
Multiple numerators by nums, and denoms by denoms.
·
= 
simplified is 
Hope this helped and branluest would be appreciated
Answer:
Step-by-step explanation:
<u>Given </u>
- f(x) = x + 4 and
- g(x) = x + 7
<u>Find (g - f)(x):</u>
- (g – f)(x) =
- g(x) - f(x) =
- x + 7 - x - 4 =
- 3
Correct choice is A
Answer:
Step-by-step explanation:
1.5 * 13 = 19.5 dollars
0.50 = 20 - 1.5x where 0.50 is the amount of money he has left and x is the number of bottles of water he buys
Answer:
6
Given expression:
Simplify following inside parenthesis
If following is |-a| then |-a| = a
Evaluate following