Find each sum or difference. 1/6 + (-5/6) 3 1/2 - 2 1/4 Find each product or quotient. -130/-5 34.5/1.5 -2/5 (-1/2) (-5/6) (1/5) (-5/7) (3/4)

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?