Five factors that could block effective communication?

Ineffective communication leads to conflict, which happens when either one of the individuals have misunderstanding or are reaching over the same goal.  (1) not talking things out, (2) not listening to the side of the other, (3) close-minded, (4) not explaining well, (5) not facing your responsibilities whether good or bad.

$10

Step-by-step explanation:

Assume the price of the phone case is x.

Assume the price of the charging cord is y.

Discounted price for phone case :  15% * x

= 0.15x

Discounted price for charging cord = 0.15y

Expression is therefore:

0.15x + 0.15y = 4.20

0.15 * 18 + 0.15y = 4.20

2.7 + 0.15y = 4.20

0.15y = 4.2 - 2.7

y = 1.5/0.15

y = $10