Which points represent a solution to the system graphed below? select all that apply. (-4, -2) (4, 2) (0, 7) (3, 0)

What’s -11-33k and factor each expression completely

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?