Answer:
B, He is -40 due to it asking which number is his point. If he was positive 40 then he would be on an island or flying in the sky. Your answer is -40
Answer:
A
Step-by-step explanation:
Answer:
(0,9.8) and (10,1.2)
Step-by-step explanation:
it makes the best line
The mean is not the same thing as median
mean=78+81+85+87=331
mean=331/4=82.75
median is the middle number, but you have a par set of numbers, so your median will be the middle numbers 78,81,85,87 , which are 81+85=166, 166/2=83
83 is your median
2x3=6. So the Greatest Common Factor (GCF) is 6