a rectangular swimming pool is 7 ft deep and 5 feet wide if it holds 630 cubic feet of water how long is it​

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?