Answer:
Selena is correct because she simplified correctly and then evaluated correctly after substituting the values for the variables.
I did this lesson i asked my teacher to help me but i did this problem on my own so i hope its right :)
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
make a formula, its the easiest way to solve problems like these also its very efficent
It would be 1/7 chance cause there are 7 people total but you have the 1 chance that you are going to get your own name
Answer: P= QRS
#edmentumlivesmatter
Step-by-step explanation: