02/12/17

Express your answer rounded to the nearest cent.
Isabel recently returned from a road trip she took as part of her summer vacation. On her trip away from home, she made two stops to buy gasoline. She first purchased 8 gallons of gasoline for... more
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02/12/17

Zack only has dimes and nickels in his car. He has 21 coins that value $1.50. How many dimes and how many nickels does he have in his car.
Substitution 
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02/12/17

word problems
Five hundred more general admission tickets are sold than reserve seat tickets for a concert. If the general admission tickets are $10 each and the reserve tickets are $25 each, find the number of... more
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02/12/17

word problems
Junior has a collection of thirty quarters and dimes in his piggy bank. If Junior has $6.00 in his piggy bank, how many quarters and dimes are in the collection?
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02/10/17

Find the length of the hypotenuse of a larger triangle.
Two right triangles are similar. The legs of the smaller triangle have lengths of 3 and 4. The scale factor is 1:3. Find the length of the hypotenuse of the larger triangle.
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02/10/17

the three times the sum of 6 and an unknown number is subtracted from 15 times the unknown number the result is 6 find the number
i just need help
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02/09/17

There were 30 more republicans than democrats. There is also one member of the independent party. If there are 435 all together, how many republicans are there?
Write and solve an equation to find your answer
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02/09/17

0 8/3 -2/5 1 3/4 19/20 -3/4 put least to greatest
will I was stuck really bad can you please help me. thanks for all you do. I love you all smart people answer my question please. THANKS AGAIN!!!!!!!!!
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02/09/17

Going to the game, solving equations in word problems
Betty purchased two hotdogs and one soda for $11. Jose and his family purchased two hotdogs and three sodas for $17. Write an equation for Betty's purchase using "h" for the price of the hotdog and... more
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02/07/17

1.what are the prime factor of 120? 2.what is least common multiply of 12 and 60? 3.what least common multiply LCM of 2,3and4?
1.what are the prime factor of 120?2.what is least common multiply of 12 and 60?3.what least common multiply LCM of 2,3and4?
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02/07/17

9ax+9b-6=21
what is the value of ax+b
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02/07/17

word problem
If rent is $850 for each 2 weeks, how much is the rent for 7 weeks?
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02/07/17

word problem
At Rattlesnake School the teacher-student ratio is 1:30. If the school has 1200 students, how many additional teachers must be hired to change the ratio to 1:20?
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02/06/17

the quotient of a number and 3 minus 5 is equal to 6
someone explain how to do this ?  
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02/06/17

The perimeter of a rectangle is 60 cm. The length is four times the width. What The length and width of the rectangle?
The perimeter of the rectangle is 60 cm.
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02/06/17

What was the ruling of the US Supreme Court in Brown vs. Board of Education?
What was the ruling of the US Supreme Court in Brown vs. Board of Education?
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02/06/17

2 trains are traveling towards eachother, find the rate of each train.
Full question: a passenger train and a freight train start at the same time from stations which are 405 miles apart and travel towards eachother. The rate of the passenger train is twice the rate... more
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02/06/17

You buy a season pass for a theme park on sale for 30 % off the original price of 78 $. What is the sale price?
I don't know how to find this sale price. All I know is that 30 % and 78 $ are the answer, but don't know how to use them to find the answer. 
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02/06/17

25^(2x+1) = 1/5. The answer for x is -3/4 but how do I get there.
I need the answer without using log.
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02/06/17

$600 at 5% for 2 years
$600 at 5% for 2 years
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02/06/17

You deposit 300$ into an account that earns 4% simple annual interest. What is the balance of the account after 6 years?
You have to find out what two numbers to use to find out the balance of the account
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02/06/17

thirty gallons of a %20 acid solution is needed for an experiment. only %40 and %10 acid solution much of each should be mixed to form the needed solution
this a  college math word problem. please help solve
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02/05/17

most expensive house there was $591,600 least expensive house was $455,560. How much did the prices of the houses range in the neighborhood?
Statistics
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02/05/17

Look at description please :)
Oceanside bike rental shop charges twelve dollars plus eight dollars an hour for renting a bike. Mary paid fifty-two dollars to rent a bike. How many hours did she pay to have the bike checked out?
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02/05/17

A text message plan cost $9 per month plus $0.15 per text. Find the monthly cost for x text messages.
Hi i really need help 
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