The length of a rectangle is 4cm longer than the width, and the perimeter is at least 48cm. what are the smallest possible dimensions of the rectangle

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1