Which regression equation correctly models the data? A. y = 2.87x + 0.12
B. y = 2.87x + 11.85
C. y = 3.39x - 14.75
D. y = 3.39x - 9.24

Describe the domain and range of y=2(3)^x-2+5

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?