10/19/16

Diego's office recycled a total of 21 kilograms of paper over 3 weeks. After 7 weeks, how many kilograms of paper will Diego's office have recycled?
please help like i have much more questions but like pls help
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10/19/16

if a cashier can count a certain sum of money in 2 hours and another cashier can count the same sum in 3 hours
Please show me the easiest way to solve this problem. Thank you!   If a cashier can count a certain sum of money in 2 hours and another cashier can count the same sum in 3 hours then both... more
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10/19/16

Stuart earns $1023.87 a week working as a plumber. He receives a weekly pay increase of 3.5% .
  a) Calculate Stuart's new weekly wage b) How much more is Stuart now earning per week?   Can you please explain in detail, because i know the answer but it doesn't make sense to me. Thank you 
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10/18/16

A poster is to contain 54 square inches of printed material, surrounded by margins of 2 inches along the left, right, and top, and 4 inches along the bottom.
A poster is to contain 54 square inches of printed material, surrounded by margins of 2 inches along the left, right, and top, and 4 inches along the bottom. Find the overall dimensions of the... more
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10/18/16

solve quadratic equation
Solve the given equation using any of the methods you have learned. Round all answers to two decimal places when necessary. Check your answer(s) graphically or with a table. (Enter your answers as... more
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10/18/16

skye had 12 1/4 meters of ribbon she used 2/3 of it to wrap a present remainder on a craft project how many meters of ribbon did she have left
 PLEASE CAN YOU HELP ME WITH THESE QUESTION
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10/18/16

the world population in 2000 was approximately 6.08 billion the annual rate of increase was about 1.26% find the population in 2010
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10/18/16

I need help with algebra
I need to solve and express my solution in both set-builder and interval notation -7≤3-2x<15  
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10/17/16

Word Problem: Problem Solving With Rational Numbers In Fraction Form
Alysssa purchased 120 shares of ElecTeck stock for 1 1/4 dollars per share. She also purchased 200 shares of Apexal stock for 4/5 of a dollar per share. After six months, the value of ElecTech... more
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10/17/16

how many millileters of pure acid do you add to a 40% acid solution to make a 60%acid solution
how many millileters of pure acid do you add to a 40% acid solution to make a 60%acid solution
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10/17/16

The ability of a substance to be drawn or pulled into a wire
The ability of a substance to be drawn or pulled into a wire 
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10/17/16

I'm having trouble figuring out how to solve this problem
If the dew point D on the ground is 60 degrees fahrenheit, then the dew point x miles high is given by D(x)=60-5.8x. Find the altitudes where the dew point ranges from 57.1 degrees fahrenheit to... more
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10/17/16

Length of each side
A triangle has a 35m hypotenuse. If the shortest side is half of the third side. What are the length of each side to the nearest tenth?
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10/17/16

Width of walkway?
There is a garden that happens to be a rectangle, 20m by 25m. Around it is uniform width walkway. Outside perimeter of walkway is 114m. How to get the width of walkway?
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10/17/16

Diagonal distance
an empty cardboard box of dimensions breadth = 3 m, length = 4 m, and height = 2 m. An ant and a fly are sitting at one of the 8 corners inside the box and wish to go get some food at the corner... more
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10/17/16

I have $440 which needs to be distributed proportionately between 3 groups. The groups are 31, 51, 48 people. How much does each group get?
If the solution is 31x+ 51y+48z= 440.  How do you find the values for x,y,and z? 
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10/17/16

fractions with radicals
In Algebra 1 I am given the following problem:   (9 - 2√15) / (√3) Please help me.
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10/17/16

how would I find the distance?
In his motorboat, Bill Ruhberg travels upstream at the top speed to his favorite fishing spot, a distance of 120 mi, in 3 hr. Returning, he finds that the trip downstream at top speed, takes only... more
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10/17/16

How do I start?
For the functions f(x)=9x-12 and g(x)=4x+5    a. (f+g)(x)    b. (f-g)(x)
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10/16/16

write an eqation in slope intercept form for the line that passes through (1,-2) and (3,7)
This is a question that I have on my algebra two test. I completely bombed the test and our student teacher is giving us a chance to redo it. I have a hard time understanding math, but usually I do... more
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10/16/16

Applications
Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 7 people took the trip. She was able to purchase coach tickets for... more
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10/16/16

progrssion
find the sum of the sequence -1,2,5 and estimate the sequence
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10/16/16

The sum of a number divided by 3 and 6 equals 9 .
The sum of a number divided by 3 and 6 equals 9
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10/16/16

If a girl takes a dosage of 200mg at 6 am and it decreases 8% of unaffectiveness how much dosage will she have at 10 am
create table graph and exquation
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10/16/16

Ivan's gas tank is 1/2 full. After he buys 7 gallons of gas, it is 5/6 full. How many gallons can Ivan's tank hold?
 Ivan's gas tank is 1/2 full. After he buys 7 gallons of gas, it is 5/6 full. How many gallons can Ivan's tank hold?
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