Adance studio charges $17 for the first ballet class a dancer takes and $11 for each class after that.
what are the first four terms of an arithmetic sequence in which an is the total amount a dancer pays, in dollars, for taking n ballet classes?
what is the explicit rule for the arithmetic sequence?
an =
+ (n – 1)
keena paid a total of $94 to take ballet classes. how many classes did she take?
classes.

What is a rational number between 9.5 and 9.7

Jasmine wants to eat at 8: 00pm her meal takes 65mins to cook what time does she need to put the meal in the oven

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.