Which of the following is the greatest common factor of 18 and 45?

a.3
b.9
c.63
d.810

Abig remake 100 loaves of bread in one day how many loaves does the bakery make in 6 days

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

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?