Normally 7 envelopes but on rare occasions, there may be more due to If the packages are filled with Envelopes. Also depending on if the 7 packages are boxes of envelopes, and in that case, 140 envelopes times 7, which would be 980 envelopes in the 7 packages. 140 * 7 = 980.
7:50 am
60 minutes before 8:40 would be 7:40 so 10 minutes after that would be 7:50
Answer:
<em><u>D.</u></em>
Step-by-step explanation:
A polynomial is an expression that looks similar to this:
3x³+x-3
