Please answer correctly, will mark brainliest

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.