10 A stone falls from a cliff 7 meters above the river surface and dives 3.5 meters below the surface, the distance is u (1 Point) O 10.5 O 4.3 R 0-11.3 0 -5.7

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

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15