What is the solution for -10 < x - 9?
x > -19
x < -1
x < -19
x > -1

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults. how many students and adults went if the ticket charge was $42.75

Find cot x if sin x cot x csc x = √2

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5