You develop mature relationships with other by being trustful and respectful to the other person. Don't be jealous to what they have. Don't hold grudges on them. You should also give them privacy.
B
An infinitive always has the word “to” before the verb
Some examples are: to sing, to dance, to play, etc.
So first you would want to round the numbers to the nearest tenth.
243.9 + 132.4= 376.3
