A delivery man can deliver 105 packages in 2 hours. If he continues at this rate, how many packages can the delivery man deliver in 8 hours?

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?