The moon is about 2400,000 miles from earth. what is this distance written as a whole number multiplied by a power of ten

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

In which form is the following function written? y = - 2(x – 3)(x + 5)

Hurry which expression is equivalent to 3√x^5y?