Answer:
Mary's weekly income is $200.
Step-by-step explanation:
Let x be the Mary's weekly income.
It is given that Mary spends only 5% of her weekly income on entertainment.
Total amount she spends on entertainment is
It is also given that she usually spends about $10.00.
Divide both sides by 0.05.
Therefore, Mary's weekly income is $200.
a
Answer: 10
8.25+ 1/4w=10.75
1/4 =0.25
w=10