Step-by-step explanation:
Area of rectangle= lw

Answer:
The answer is The function is decreasing for all real values of x
where
-1<x<4.
Step-by-step explanation:
A person sold 100 shares of a stock at a loss of 40%.
selling price for the 100 shares was $3,000
Let the stock was bought at $x then we can write

Hence Amount paid for the Stock was $5000
Answer:
yes they are not equal because (x + a) = 2x + 2a