64 is 4 times the difference between sarah's age, a, and 44. assume sarah is older than 44.
write an equation to determine sarah's age (a)

60

4(a-44)=64

Step-by-step explanation:

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

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0