Solve for x 3, 3.6, 4, 4.8

B

Step-by-step explanation:

QT is parallel to BC and intersects 2 sides of the triangle, dividing those sides in proportion, that is

= , substitute values

= ( cross- multiply )

5x = 18 ( divide both sides by 5 )

x = 3.6 → B

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