01/22/17

Ratio counters in a bag
There are some red counters and some yellow counters in a bag. There are 30 yellow counters in the bag. The ratio of the number of red counters to the number of yellow counters is 1:6 Work out... more
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01/22/17

Sharing money
Liam, Sarah and Emily shared some money in the ratio 2 : 3 : 7 Emily got £80 more than Liam. How much money did Sarah get?  
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01/22/17

Andy bought a skateboard for $30.00. This was 75% of the original price. What was the original price?
there is no details
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01/22/17

How many liters of pure water should be mixed with a 14liter solution of 80% acid to produce a mixture that is 60% water?
I need to have an integer as an answer or a decimal 
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01/22/17

A 55 gallon drum filled with sand weighs 816lbs. The empty drum weighs 38lbs. Find the unit weight of the sand in pounds per cubic foot
A 55 gallon drum filled with sand weighs 816lbs. The empty drum weighs 38lbs. Find the unit weight of the sand in pounds per cubic foot
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01/22/17

order pair for {x>3 and y<1}
which ordered pair is a solution to this system
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01/21/17

Write 3.4% as a fraction
could you show me the steps
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01/21/17

Find the equation of the line prallel to 2x-6y=3 and passing through (-1,-2)
Find the equation of the line prallel to 2x-6y=3 and passing through (-1,-2)
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01/21/17

there are 9 things no one cares about
there are 9 things no one cares about and you pick 4 of them. order matters how many ways can they be picked 
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01/21/17

What point is the image point R(4, -7) first reflected across the x-axis and then across the y- axis
What point is the image point R(4, -7) first reflected across the x-axis and then across the y- axis
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01/20/17

can you solve a triangle using the sine law if you are given the length of all three sides
This is a trigonometry question for grade 11 math class
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01/20/17

The ratio of 7th grade students proffering math to science is 4:7. if 52 students prefer math, how many students prefer science?
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01/20/17

For every $12 Maria earns babysitting, she donates $2 to the local pet shelte$60 earned, how much money did Maria donate to the pet shelter?
For every $12 Maria earns babysitting, she donates $2 to the local pet shelter. Last week, Maria earned a total of $60. Of the $60 earned, how much money did Maria donate to the pet shelter?
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01/20/17

If 25 kg of a particular fertilizer contains 20 kg of nitrogen, calculate the weight of a bag containing 15 kg of nitrogen
i just need the simplified equation so i can find the x value
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01/20/17

what is the displacement that leaves the warehouse and goes 15.0km east, 30.0km south, 10.0km east, and then 5.0km north-east. what is the drivers displacement?
its for my physics class we are dealing with vectors and resultant 
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01/20/17

I was able to drive 250 miles on 15 gallons of gas. If gas costs $3.10 per gallon, how many miles can I drive per dollar?
I was able to drive 250 miles on 15 gallons of gas. If gas costs $3.10 per gallon, how many miles can I drive per dollar?
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01/20/17

During the Great Singapore Sale, Ravi, Johan, Meng and Emma shared the cost of a present.
During the Great Singapore Sale, Ravi, Johan, Meng and Emma shared the cost of a present.Ravi paid 50% of the total amount paid by the other 3 friends.Meng paid 60% of the total amount paid bu... more
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01/19/17

I need help with this question
The first four terms of a sequence are 3/2, 15/16, 75/128, and 375/1024. Determine S24. Round your answer to four decimal places
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01/19/17

business math
the "x" in the equation x-5=15 is called
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01/19/17

a garden hose can fill a pool in 12 hours. A larger hose can fill the same pool in 15 hours. How long will it take to fill the pool if both hoses are used
provide an algebraic equation and solve
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01/19/17

The first four terms of a sequence are 500, 300, 180, and 108. Determine the value of the 16th term
How does sequencing work because I really don't understand it  
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01/19/17

Rita has 10 coins all in 5 pesos and 10 peso amounting to 150 pesos. How many 10 peso coins are there?
Rita has 10 coins all in 5 pesos and 10 peso amounting to 150 pesos. How many 10 peso coins are there?
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01/19/17

Can some one solve... 7260.74=Y+(Y•.06)
I need help with this equation
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01/19/17

think about a plan
You are building a square pyramid out of clay and want the height to be 0.5 cm shorter that twice the length of each side of the base. If you have 18cm3 of clay, what is the greatest height you... more
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01/19/17

Quadratic Word Problem help! No one can help me, not Brainly, not my parents, and no one else is available!
MobiStar is a mobile services company that sells 800 phones each week. when it charges $80 per phone. It sells 40 more phones per week for each $2 decrease in price. The company's revenue is the... more
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