The girls flag football team is selling t-shirts. They spend $420 for 140 blank shirt, and spends $5.00 to screen each shirt. If each shirt sells for $12 how many shirts must they sell to break even

Asap will give brainliest and a lot of points

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

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?