Answer:
3x+y=16
x+6y=5
6x+2y=8
Step-by-step explanation:
To find the mean you add all the numbers then divide the sum by how many numbers there are :
1)Ford School
21+19+20=60
there are 3 numbers in the equation so you divide 60 by 3 :
60÷3=20
the mean for Ford School is 20
2)Carter School
41+36+37=114
there are 3 numbers in the equation so you divide 114 by 3 :
114÷3=38
the mean for Carter School is 38
hope this helps
Answer:
I believe the answer i B
Step-by-step explanation:
I'm not 100% sure so please correct me if im wrong, sorry if i am
Answer:
i think 1st no. option but i am not sure
Answer:
20%
Step-by-step explanation: