Answer:
2n - 4.
Step-by-step explanation:
(n+8) + (n−12)
= n + 8 + n - 12
= n + n + 8 - 12
= 2n - 4.
Answer: the correct answers is 0.35 or 7/20
Step-by-step explanation:
Answer:
14%
Step-by-step explanation:
On edge 2020
Since 1 ton is 2,000 lbs, each Crib Jack can life 30,000 lbs. It's going to take 2 Crib Jacks, because the extra 5,000 lbs in belongings were removed, leaving the house at a weight of 60,000 lbs.
I can't tell what the numbers are on the first one but you got the second one right, and the last one would be different it would be 24 I believe.