Answer:
3x2+20x−63
Explanation:
=(3x+−7)(x+9)
=(3x)(x)+(3x)(9)+(−7)(x)+(−7)(9)
=3x2+27x−7x−63
=3x2+20x−63
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Answer:
"You are going near the post office?" Mrs. Reid asked her husband.
"Yes," he said. "Is there anything you want?"
"Could you get me a small registered envelope, please?" Mrs. Reid said, "I've got to send some money to my sister in Guyana."
"Ok," Mr. Reid said. "I'll get a Coulee. It may be useful to have a spare one available."
Explanation:
There are many ways that this paragraph could be punctuated. However, in my interpretation, I used commas to integrate my quotation marks, etc.
For example:
"Ok," Mr. Reid said. "I'll get a Coulee. It may be useful to have a spare one available."
I decided to add a period to the end of "said." However, you could choose to do it differently. For example, you could choose to write it like this:
"Ok," Mr. Reid said, "I'll get a Coulee. It may be useful to have a spare one available."
(Notice how I replaced the period with a comma? That simply means that "Ok and "I'll get a Coulee" is all one sentence versus two sentences. Both versions are grammatically correct. The writer simply needs to choose which one s/he wants.)
Answer:
Delays at the ferries.
Explanation:
From the given excerpt from Seth Lowe's speech on the opening of the Brooklyn Bridge, it is easy to infer that the newly constructed bridge will help ease a great deal of the inconveniences of the people trying to get to their business destinations.
Moreover, it will ensure that there is a safe and quicker way of getting to their work destinations. The detail that shows the main difficulty that the people faced when trying to get between the two boroughs before the bridge was built was in the phrase <em>"delays at the ferries"</em>. This delay made it the most difficult for them to face.
