A triangle has one angle that measures 72 degrees and one angle that measures 18 degrees what kind of triangle is it

P= price tax is 4% added to the price. which expression shows the total price including tax?

Write an expression that represents the sum of 7 and x

Q1 how many whole numbers less than 1000 can be written as a product of 3 consecutive whole numbers? a)10 b)11 c)15 d)21 q2 how many whole numbers between 5000 and 6000 consist of four different digits that decrease from left to right? a)3 b)10 c)69 d)120