The science club sold homemade cupcakes to raise money for a hiking trip they sold the cupcakes for 75 cents each they spent $38.54 baking ingredients and make a profit of $105.50 write and solve the equation to determine the number of cupcakes the science club sold

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.