Let \( x \) be the number of pounds of apples and \( y \) be the number of pounds of bananas. We can set up the following system of equations based on the problem statement:
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The total weight of the apples and bananas: \[ x + y = 200 \]
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The total revenue from selling apples and bananas: \[ 2x + 3y = 480 \]
Now, we can solve the system of equations.
From the first equation, we can express \( y \) in terms of \( x \): \[ y = 200 - x \]
Next, we substitute \( y \) in the second equation: \[ 2x + 3(200 - x) = 480 \]
Expanding that gives: \[ 2x + 600 - 3x = 480 \]
Combining like terms, we have: \[ -1x + 600 = 480 \]
Subtracting 600 from both sides: \[ -x = 480 - 600 \] \[ -x = -120 \]
Multiplying both sides by -1: \[ x = 120 \]
So, Alyssa sold 120 pounds of apples.
To find the number of pounds of bananas, we can substitute \( x \) back into the equation for \( y \): \[ y = 200 - 120 = 80 \]
Finally, we can verify the solution:
- Total weight: \( 120 + 80 = 200 \) (correct)
- Total revenue: \( 2(120) + 3(80) = 240 + 240 = 480 \) (correct)
Thus, Alyssa sold 120 pounds of apples and 80 pounds of bananas.