(Help needed) The graph shows the number of items sold by category at a yard sale. What was the total number of items sold at the yard sale

A)60

B)62

C)64

D)66

Write the sentence as an equation. b increased by 281 is d

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Solve the triangle. a = 21°, c = 105°, c = 5