Juan bought a refrigerator at a special sale. The refrigerator regularly sold for $1,125. No down payment was required. Juan has to pay $75 per month for 2 years.
What is the average amount Juan pays in interest each month?

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?