The width of a rectangle is 7 inches less than its length. the area of the rectangle is 120 square inches. solve for the dimensions of the rectangle.

length: inches

width: inches

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}