Florence purchased stock for $20 per share. after 6 days, the stock is worth $32 per share. what integer represents the average increase in stock value each day? show your work.

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?

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

Travis and paula went to lunch. travis ordered a sandwich for $7.50 and paula ordered a burger for $5.25.after lunch, they left a 15% tip for the waiter. how many money did they spend altogether?