10/19/15

i need an equation
this is a major grade and shes giving me a chance to redo this question i have a 66 in her class and progress reports come out this week and if im failing i cant go to homecoming so this is the... more
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10/19/15

Math story
Mason bought a 17 pound ham. He found that one-tenth was fat. How much fat need to be cut off.
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10/19/15

Linear Equation Word Problems
In an election between two candidates, 510 votes were cast. If the winner received 380 more votes than the loser, how many votes did the winner receive?
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10/19/15

fraction of Prealgebre
3/5 of the people buying a certain car had an income greater than $40,000. Of these, 5/6 had an income greater than $50,000. What fraction of all the people buying the car had an income greater... more
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10/18/15

Find two consecutive integers such that the sum of one-third of the first and one-fourth of the second is 9
Find two consecutive integers such that the sum of one-third of the first and one-fourth of the second is 9  
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10/18/15

I have question about 8th grade algebra
Terry types twice as many words per minute as cecilia. Paige types 5 words per minute less then Terry. Reggie types 10 words per minute more than Terry. How many words per minute does each person... more
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10/18/15

in a circle of radius 7, a circular arc of a sector has a length 4(PI). Find the area of that sector
I need help answering questions for my practice test online
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10/18/15

Cell Subscribers
The number of cell phone subscribers in the U.S. reached 256 million in 2008, up from 34 million in 1995. Find the equation of the line that depicts this info and use the equation to estimate the... more
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10/18/15

Calculate the assessed value of the land.
Inch Company was expanding its production facilities and purchased large quantities of land in Hamilton for $7,000,000. The municipality assessed the value of the industrial land at 22% less than... more
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10/18/15

value of a 6=x+2/3
How to solve 6=x+2 /3
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10/17/15

another bearings question
From the top of a tower of height 75m, a guard sees two prisoners both due west of him. if the angles of depression of the two prisoners are 10 and 17 degrees, calculate the distance between them.
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10/17/15

the angles of an isosceles triangle are 66, 66, and 48. if the shortest side is 8.4 cm, find the length of one of the two equal sides
this is a problem under our bearings topic. cant seem to understand how to get it done. thanks 
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10/17/15

an isosceles triangle has sides of length 8cm, 8cm and 5cm. what is the angle between the equal sides
This is for my math class cant seem to get it. dont know what to use to calculate the answer. please help someone.
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10/17/15

find the domain ((3/x+2)/(x/+x+2))
It simplifies to 3/x. 
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10/17/15

Train speed
A train leaves Orlando at 4pm. A second train leaves the same city in the same direction at 8pm. The second train travels 112 mph faster than the first. The second train overtakes the first at... more
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10/16/15

help please
Solve these polynomial equations:   A) (2x-3)(3x-1)=0   B) x^2-3x=4
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10/15/15

Please explain why this this does not break even
If a used car salesman sells TWO cars at $6000 each, making a profit of 20% on one and taking a loss of 20% on the other, then at end of day, would she break even? make $$? or lose $$? (and by how... more
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10/15/15

Triangle perimeter
a triangle has a perimeter of 31 inches. the longest side is twice as long as the shortest side. the 3rd side is 3 inches longer than the shortest side. how long is each side?
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10/15/15

help me convert this please
samantha ran on a fitness track for 20 minutes and then walked for 10 mnutes Her running rate was 250 ft per minute faster than her walking rate If she rand and walked a total of 15,500 ft how fast... more
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10/15/15

Math Question
there are 29 people in a room. Of these, 11 people speak spanish, 24 people speak english, and 3 don't speak either. How many people speak spanish and english
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10/15/15

To the nearest minute, what time did Grant and Sadie arrive at Elk island while on their rowing adventure?
Grant and Sadie are experienced rowers. One day, they hopped in a row boat and took off upstream on a river, where the current was a constant 3 miles per hour. They began this rowing adventure at... more
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10/14/15

can u please help with the problem below??
can u help me solve the word problem below?? in one game Monte scored twice as many points as Rick. In the next game Monte scored 6 fewer points than he did in the first game, while Rick scored 9... more
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10/14/15

How many hours would it take for each activity. 40% sleep. 25% school. 10% homework. 10% eating. 15%free time.
I really need to know this it is confusing for me
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10/14/15

A landscaper was paid $1200 to turf a square lawn. If his normal rate was $5 per square foot, what are the dimensions of the lawn to the nearest integer
9th grade pre algebra  
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10/14/15

There is a cake 6 inches long and 6 inches wide and 4 inches high? how many peices have one side frosted?
How many pieces have 2 sides frosted? Have 3 sides frosted? Have no sides frosted?
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