Malika bought stock in a company two years ago that was worth x dollars. During the first year that she owned the stock, it increased by 28%. During the second year the value of the stock increased by 25%. Write an expression in terms of x that represents the value of the stock after the two years have passed. Answer:

Question

Malika bought stock in a company two years ago that was worth  x dollars. During the first year that she owned the stock, it increased by  28%. During the second year the value of the stock increased by  25%. Write an expression in terms of  x that represents the value of the stock after the two years have passed. Answer:

Bytelearn · Accepted Answer

Calculate first year value: We start by calculating the value of the stock after the first year. The stock increased by 28%, so we multiply the original value x by 1.28 (since 100% + 28% = 128% = 1.28). Value after first year = x * 1.28Calculate second year value: Next, we calculate the value of the stock after the second year. The stock increased by another 25%. To find the new value, we take the value after the first year and multiply it by 1.25 (since 100% + 25% = 125% = 1.25). Value after second year = (x * 1.28) * 1.25Simplify expression: Now we simplify the expression by multiplying the constants together. Value after second year = x * 1.28 * 1.25Perform final multiplication: Perform the multiplication to find the final expression. Value after second year = x * 1.60

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