A store is having a sale. You can buy 14 cards for $6. What is the cost of 35 cards during this sale?

Amonument at a park is in the shape of a right square pyramid. a diagram of the pyramid and its net are shown. what is the surface area of the monument? enter the answer in the box. m²

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.