Which angles are consecutive interior angles? check all that apply.

a. 6 and 1
b. 3 and 8
c. 2 and 7
d. 7 and 4
e. 5 and 4
f. 5 and 2

(picture below.)

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

hope this < 3

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a