Write thirty -eight and ninety-seven hundredths kilograms in standard form

Find the quotient. 50a2 – 98b2 -5a +7b

An angle that measures between 90 and 180° is called a(,

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