Final answer:
To find Mofor's weekly allowance, set up and solve an equation using the information given about his spending at the movies and earnings from cleaning windows. The solution is $8.
Step-by-step explanation:
To find Mofor's weekly allowance, we need to determine the amount of money he spent at the movies and earned by cleaning windows.
Given that he spent half of his allowance at the movies, we can set up the equation: (1/2)x = amount spent at the movies.
It is also mentioned that he earned $10 by cleaning windows. Since his remaining money is $14, we can set up another equation: x - (1/2)x + $10 = $14.
Simplifying the equation, we have: (1/2)x + $10 = $14.
Subtracting $10 from both sides, we get: (1/2)x = $4.
Multiplying both sides by 2, we find: x = $8.
Therefore, Mofor's weekly allowance is $8.