Answer: The hotel doorman for opening the door for him
Step-by-step explanation: that one was tricky
D
a number times itself don't equals 184
11×11= 121
12×12=144
13×13=169
For this case we must simplify the following expression:
We must 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.
Thus, the simplified expression is:
Answer:
Answer:
17/13
Step-by-step explanation: