. Nick has a job delivering pizzas. He is paid $11.50 for each hour he works, then earns an extra $5 for each delivery he makes. Nick would like to earn more than $145 when he works his 7-hour shift on Saturday. What is the minimum number of deliveries he must make to do this?

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?