A total of 416 tickets were sold for a school play they were either tickets for adults tickets or student tickets the number of student tickets sold was three times the number of adult tickets sold how many adult tickets were sold

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart