Ascuba diver was 12 feet below the surface of the water. he decended another 15 feet, then ascended another 10 feet. where is his location in relation to the surface of the water?

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

What is the ratio fraction form of 25: 9