Y=4x-2 and y =-1/2x+4 is it perpendicular parallel or neither ?

Write a division equation you could use to find a, the number of miles ava is in charge of. what is the value of a? write your answer is simplist form

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

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?