Light travels 3*10 to the 5th power kilometers in one second. How far does it travel in 75 Seconds Write your answer in scientific notation

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Suppose g(x) = f(x + 3) + 4. which statement best compares the graph of g(x) with the graph of f(x)?

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?