To find the average (or the "mean"), you would have to add up all of those pounds then divide the sum by how many packages there are.
2+5+7+5+9+8 = 36
36/6 = 6
The average weight of the packages is 6 lbs.
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Just keep practicing and you'll get the hang of it!! ;)
Your answer going to be equal seven axis y plus sixty three
= 7y + 63
Answer: 6n + 2 = 8
Step-by-step explanation:
2 more means add but due to order of operations, you do multiplication first. a number is represented by n. 6n means 6 x n. Then add 2 to get 8. You can sub in 1 for n and it will be solved.
He lost 8, so he is at -8, he then gains 15 so add 15 to -8"-8 + 15 = 7
He gains 7 so now add 7 to the total: 7+ 7 = 14
He then loses 4, so now subtract 4 from the total: 14 - 4 = 10
Answer: He gained 10 yards.
15-7=8
8×2=16
That's the answer