What is the distance between (-5, -5) and (-9, -2)?

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

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?

Using elimination, what is -4x+2y=-12 4x+8y=-24