Answer:
Three customers purchased all three newspapers.
Step-by-step explanation:
Let D, O, and N stand for the three newspapers.
D = The Daily Times
O = The Observer
N = The New Nigeria.
According to the provided information,


We can deduce that:

Applying this formula, we discover





Hence, three customers bought all three papers.
Answer:
55°
Step-by-step explanation:
The problem does not have a suitable diagram. Please check the attachment for the diagram.
Observing the diagram, it is evident that the triangle is isosceles, as it has two sides that are congruent (i.e., the same length). Since these sides are identical, the base angles are consequently also equal.
From the diagram, <EFG = <EGF
Since <EFG = 55°, it follows that <EGF = y = 55°
Thus, the value of y is established as 55°