A square has a perimeter of 36 units. One vertex of the square is located at (3,5) on the coordinate grid. What could be the coordinates of another vertex of the square? A.(3,−4)
B.(−3,−4)
C.(−4,−3)
D.(−4,3)
E. None of these

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?