Which is a simplified form of the expression -2b – 3(2b + 1)? a. -b + 1 b. -5b + 1 c. -8b – 3 d. -8b – 1

C

Step-by-step explanation:

-2b-3(2b-1)

-2b-6b-3

-8b-3

y=mx+b is the final answer!   : )

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