Is 9.68 rational or irrational number?

Describe a situation that you could represent with the inequality x< 17

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount