Identify the property illustrated in the following statement. Assume all variables represent real numbers. 8.(t+2) = (t + 2). 8

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Just tell me how to set up the equation.

[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