Yis 2 less than the product of 9 and x. write a function rule

If 20% of a number is 35, what is 50% of that number?

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

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !