For each expression, use a property to write an equivalent expression. Tell which property you used. 1. (ab)c = 2. 3y + 4y = 3. 6 x 7 = please answer this i need it rlly badly ;(

Factor the monomial completely 42a3b3

In what organelle does photosynthesis take place?

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?