Three boxes have a total weight of 510 pounds. box a weighs twice as much as box
1 answer:
Work shown above! Box a is 240 lbs Box b is 120 and Box c is 150 lbs hope this helps c:
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54 rounded to the nearest 10 would be 50 because 54 is closer to 50 than 60.
So, the answer is 50.
Hope it helps
What do you mean doubling? You can add 7+7+7 which equals 21.
Answer:
a+2b
Step-by-step explanation:
2(a+2b)-a-2b
2a+4b-a-2b
=a+2b
Answer:
That is correct..good job! :D
Step-by-step explanation:
Answer:
-9
Step-by-step explanation:
