Write each product in the form a + bi.(4-+4i)

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Solve the equation x/4 - 5= -8 -27 -12 -7 12

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?