The answer (if I did it right) is 490. you would do what is in the parentheses first and then subtract the two.
Answering from phone so this will be a bit messy.
a
b=a+1
c=b+1=a+2
2a=b+20
Therefore:
2a=a+1+20
a=21,b=22,c=23
Answer
Patriots (also known as Revolutionaries, Continentals, Rebels, or American Whigs) were the colonists of the Thirteen Colonies. They rejected British rule during the American Revolution, and declared the United States of America an independent nation in July 1776. Their decision was based on the political philosophy of republicanism—as expressed by such spokesmen as Thomas Jefferson, John Adams, and Thomas Paine. They were opposed by the Loyalists, who supported continued British rule.
Patriots represented the spectrum of social, economic, and ethnic backgrounds. They included lawyers such as John Adams, students such as Alexander Hamilton, planters such as Thomas Jefferson and George Mason, merchants such as Alexander McDougall and John Hancock, and farmers such as Daniel Shays and Joseph Plumb Martin. They also included slaves and freemen such as Crispus Attucks, the first casualty of the American Revolution; James Armistead Lafayette, who served as a double agent for the Continental Army; and Jack Sisson, leader of the first successful black operation mission in American history under the command of Colonel William Barton, resulting in the capture of British General Richard Prescott.
Hi,The answer to your question is down belowThe width measures 10 feet.
Let the length be x and the width be <span>x−10</span>.
Since the pool is rectangular:
<span>A=L×W</span>
<span>200=x<span>(x−10)</span></span>
<span>200=<span>x2</span>−10x</span>
<span>0=<span>x2</span>−10x−200</span>
<span>0=<span>(x−20)</span><span>(x+10)</span></span>
<span>x=20and−10</span>
A negative answer is not possible, so the width of the pool is <span><span>(20−10)</span>=10</span> feet.
Hoped I Helped
Answer:
From scatter plot companies can predict future sales, and what will happen next. To help with this predictions most companies draw a line through the scattered plot called best-fit line. This line should be close to most of the points on the scattered line. Approximately half the point on the top of the line and half on the bottom.In this case the company will ignore the points tat far away from the line.