someone please explain how to make a fraction into a decimal im confused will give brainliest to best answer also worth 25 points

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.

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?