It took Vaughn 3 hours to drive to his sister's house. He took the same route on the way back home, but
this time the trip took only 2.5 hours. If Vaughn drove 10 mph faster on his return trip, how fast did he
drive on his way to his sister's house?

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.

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?

Find y to the nearest hundreds place