Answer:
A=60
Step-by-step explanation:
Add 28+20+12
A=60
Answer:
10 + x/6
Step-by-step explanation:
Answer:
59
Step-by-step explanation:
ur welcome
Answer:
7,9,9
Step-by-step explanation:
Because the numbers are lined up from least to greatest all you have to do is find the middle of all the numbers which is 10. So everything below ten is lower quartile. Everything above is upper quartile