James had three times as many nickels as dimes. if the total value of his coins was $1.00, how many of each kind of coin did he have?

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

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

What does the sign of the slope tell you about a line?