A 747 airplane weighs about 600,000 pounds. It can also be expressed as approximately 3 x 10^n tons. If there are 2,000 pounds i
2 answers:
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Answer:
1.2
Step-by-step explanation:
First, you cancel out to become
Then that becomes
Now, you convert the element to a decimal form to be
Finally, you subtract them (because a negative plus a positive is subtraction) to get the final answer of 1.2
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Answer:
Step-by-step explanation:
Simplified expression:
If x = -1, the value of the expression is:
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