Mrhopkins was making groups for the school field trip

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

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?

Determine domain and range, largest open interval, and intervals which function is continuous.