Answer:
20 members of the rappelling club are going on the trip
Explanation:
Total cost of the trip is $540.
If only one person goes, the cost is $540.
We can make the total number of people going x since we are not given.
Therefore, each member would pay (540/x)
We can also rep 7 with non members since the number is given as 7
Total people going= Members + non members.
Therefore, the cost per person is now (540/x+7).
Problem.
540/x -540/x +7 = 7
Multiply each with lowest common denominator.
When you expand, you get
540(x+7) - x(540)/x(x+7) =7
Simplify multiplication.
540x+3780-540x=7(x^2+7x)
Combine like terms
540x-540x+3780=7x^2+49x
3780=7x^2+49x
7x^2+49x-3780= 0
When we divide through by 7, we have
x^2+7x-540
Factorize, we have
(x^2+27x)-(20x-540)=0
x(x+27)-20(x+27)=0
(x-20)(x+27)=0
x is therefore 20 or -27
Since we know -27 cannot be a reasonable answer hence must be excluded.
The exact number of the people going on the trip is 20.
Answer:
Whale oil was an important resource that was used as fuel for lamps and could also be sold. Because the New England colonies focused on the shipbuilding and fishing industries, they imported agricultural products (farm products) from other colonies and England.
Explanation:
Answer:
It consisted of Congress alone.
The Articles of Confederation (1781), the first U.S.'s Constitution, was characterized for giving independence and sovereignty to the states at the expenses of a weak central government consisting of a Congress alone, meaning that there was no President, and it lacked the ability to levy taxes, regulate commerce, participate in foreign affairs, among others.
In general, Europeans wanted luxury goods, manufactured goods, fruit and grain from "Asia," since these were considered exotic and exiting--which is why so many European sought a trade route with Asia for so long.
The six states with the most electors are California (55), Texas (38), New York (29), Florida (29), Illinois (20), and Pennsylvania (20). The District of Columbia and the seven least populous states — Alaska, Delaware, Montana, North Dakota, South Dakota, Vermont, and Wyoming — have three electors each.