Answer:
$481.25
Step-by-step explanation:
The number of transactions is 175.
The fee per transaction is $2.75.
The total fees is calculated as:
Number of transactions × Fee per transaction
175 × $2.75
$481.25
Answer:
a)
T` {-4,-2}
R` {2,8}
S` {-9,4}
Step-by-step explanation:
x, y → y,x
For this case we must simplify the following expression:

We eliminate the parentheses taking into account that:

We add similar terms taking into account that:
Equal signs are added and the same sign is placed.
Different signs are subtracted and the major sign is placed.

Answer:

Answer:
78.125
Step-by-step explanation:
sorry i can show the work :(