Aboat travels 210 km in 7 hours (with a constant speed). how far can it travel in 8 hours (with the same speed)?

All per-unit concepts rely on ratios, meaning, to provide a type of measurement

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?