Pretend you make $500 worth of purchases on your credit card your bill arrives saying your minimum payment due is $20, and you pay that amount before the due date. Describe how credit card interest works and what you can expect to happen next

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?