Help me please :D
co-interior angles ​

Step-by-step explanation:

(3x+20°)+(2x+10°)=180°

3x+20°+2x+10°=180°

5x+30°=180°

5x+30°-30°=180°-30°

5x=150°

5x/5=150°/5

x=30°

step-by-step explanation:

ddd

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers