Questions Answered

emily9102:
Any ideas about this one? The answers I got have not worked:
Henry and Irene working together can wash all the windows of their house in …
 updated one year ago
 10 replies
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keegq:
factor the expression
x^26x+5
 updated one year ago
 15 replies
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manie1122:
In a certain year, world gold production was about 2200 metric tonnes and the United States produced 8 percent of that amount.
The Unite…
 updated one year ago
 3 replies
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yoyoyo00:
What ratio would you use to determine how many minutes are in an hour? Enter your answer as an improper fraction.
 updated one year ago
 2 replies
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nikolaytk:
find the percent change from 24 to 72. tell whether is it a persent increase or decrease
 updated one year ago
 4 replies
 1 Medal

manie1122:
If November is your starting month, 18 years from November it will be the month of
 updated one year ago
 10 replies
 2 Medals

keegq:
explain how factoring undoes distributive property.
 updated one year ago
 2 replies
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manie1122:
What is the volume of the shaded region?
…
 updated one year ago
 5 replies
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Lovely95:
14 to the 7x power = 21
 updated one year ago
 11 replies
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Frost:
What is the total surface area of this object?
http://i49.tinypic.com/dg2yy9.png
 updated one year ago
 1 reply
 1 Medal

seashell:
Find the coordinates of the other endpoint when you are given the midpoint and one of the endpoints. Answer in terms of a decimal rounded to…
 updated one year ago
 15 replies
 2 Medals

ZachKetchup:
Simpilfy the radical expression
4√160
A.4√80
…
 updated one year ago
 2 replies
 1 Medal

keegq:
Simplify and write in standard form
7x(3x+6x^3)
 updated one year ago
 4 replies
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kiki070809:
find the slope and yintercept of the line in the given equation.
y= 6/7x  4
 updated one year ago
 4 replies
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keegq:
simplify and write in standard form
y(8y^2+y)
 updated one year ago
 6 replies
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excive:
Today only, a desk is being sold at a 34% discount. The sale price is $627.
What was the price yesterday?
 updated one year ago
 7 replies
 1 Medal

excive:
Find the volume of a rectangular prism with the measurements of 2, 8 and 3
 updated one year ago
 4 replies
 1 Medal

naomikernizan12:
Solve. 54 is 24% of what?
 updated one year ago
 2 replies
 1 Medal

bobobobobb:
Antiderivative of:
 updated one year ago
 7 replies
 4 Medals

davane:
Identify the correct x intercept and y intercept of the equation x  2y = 8.
x intercept = (8, 0); y intercept = (0, 4)
…
 updated one year ago
 9 replies
 1 Medal

YourBeautiful_x:
Which is the formula to calculate area for a circle with diameter 82 miles?
 updated one year ago
 3 replies
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LovelyMegan:
Two supplementary angles are in the ratio of 1 to 3. The measure of the larger angle is
60
67.5
…
 updated one year ago
 1 reply
 1 Medal

KierseyClemons:
29 is what percent of 185? Round your answer to the nearest hundredth.
 updated one year ago
 1 reply
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YourBeautiful_x:
A cube has side length 13 kilometers. What is its surface area?
 updated one year ago
 7 replies
 2 Medals
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