if x = 3
3 > -1, and so you use the x² formula.
Plug in 3 for x
x² = (3)²
Simplify
3² = 3 x 3 = 9
9, or (A), is your answer
hope this helps
Answer:
2.5 kilograms
Step-by-step explanation:
Since 2 kilograms would be 4.4 pounds, subtract 4.4 from 5.5.
Then, you'd get 1.1
So, since 1.1 is half of 2.2, you can assume that 1.1 is half of a kilogram.
Then, add half a kilogram with 2 kilograms to get 2.5 kilograms.
Hope this helps!
Answer:
n =2
Step-by-step explanation:
2=-9n+22-n
2 = -10n +22
-20 = -10n
n = 2
Lower case numbers for points
Answer:
i think its A
Step-by-step explanation:
