Answer the question with a step-by-step method

£ 84

Step-by-step explanation:

Step 1:

Here totally 5 pieces each of 65 cm and 2 pieces of 110 cm woods are needed. Then the total sum is

cm

Step 2:

100 cm wood costs £ 21

150 cm wood costs £ 25

180 cm wood costs £ 28

To be economical 3 180 cm woods are sufficient for Jerry. ( cm )

Therefore Jerry should pay a total cost of £ 84 and it is the lowest amount that Jerry could pay.

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