An all inclusive resort vacation charges an airport taax of $150 plus 8% tax and 10% gratuity. if the total cost for a vacation is $3926, what is the cost of the vacation before the extra fees and taxes?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.