A bag contains $510 in the form of 50 p, 25 p and 20 p coins in the ratio 2:3:4. Find the number of coins of each type.​

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets, x, and the number of student tickets, y. find the solution and explain what it means. i'll you if you me

Let event a = you roll an even number on the first cube. let event b = you roll a 6 on the second cube. are the events independent or dependent? why?

Solve the equation for x. 50(4x + 12) = 200