Algebra1. Samuel bakes cakes and earns $5 profit from each cake. This week, he made 25 cakes. One cake was so beautiful, that the customer tipped Samuel an extra $25. How much money did Samuel earn this week?2. It costs $8 to enter the carnival, and then each ride costs $2 to ride. Landry only has time to ride 4 rides. How much money does he spend at the carnival?3. Bill receives a monthly stipend of $500. He also works a part-time job, earning $30 a day. This month, he worked 10 days. How much money did he receive this month?4. Jim makes $12 per hour. If he works 6 hours per day for 4 days, how much money will he earn?