A9-foot board is cut into two pieces. if one piece is x feet long, express the other length in terms of x. the top horizontal edge of a board is labeled "length of board." the bottom horizontal edge is divided into two parts. the first part is labeled "x feet." the second part is labeled "? feet."

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50

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

inverse operation of addition

49/6 is going to equal 8 1/6