Solve the following simultaneous equation (show working).
xy = 12
(x-1)(y+2)=15

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2

Use the given information to determine the exact trigonometric value.