The price of admission to an amusement park is $35 for adults and $25 for children. a group of 14 people visit the park and pay a total of $410 . if you solve the system of equations, which equation can be used to find how many children attended?

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?