Adolphin starts at the surface of the water. it dives down at a rate of 3 feet per second. if the water level is zero, what real number describes the dolphins location after 3 1/2 seconds?

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Which is f(5) for the function –2x2 + 2x - 3?