Subtract (3x-4) from (4x^2-3x+9)

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

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.

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?