8.) In Colorado, the ratio of sunny days to rainy days is 12: 2. If there are 30 sunny days, how many rainy
days will there be?

goog may be able to you find that answer

unless if u could do my questions, if not i wouldn't want to

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"