Of ASTU is reflected over the y-axis what are the coordinates of the vertices of ASTU drag numbers to complete the coordinates. Numbers may be used more than once, or not at all

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

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?

Which point does not lie on the graph k(x) = 8 -3 √x a. (-64, 12) b. (125, 3) c. (343, 1) d. (8, 5)