John is digging a rectangular hole. The area of the rectangle is 8 square feet. John digs 4 feet down into the ground. What's the volume of John's hole in cubic feet?

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship