After a group of 24 parts were tested. 5 were found defective. about what percent of the parts were defective

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

Indicate the formula for the following conditions: p^c(n,r)=

Which expression is equivalent to 64 - 9x^2?