Mean is to add up the numbers together and divide by how many numbers there are
so adding them together is 27 then 27/10 = 2.7
Answer: The number is two
Step-by-step explanation:
The answer is choice D 81.. these are perfect cube numbers
When x = - 4 then
y = 1/2(-4) -6
y = -2 - 6
y = -8
solution (-4, -8)
answer is
B. (-4, -8) second choice