01/16/19

Benita runs 500 meters a day for 10 days. How many kilometers does she run?
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01/16/19

Allen owes $2,000 on two different credit cards. The money owed on Card A is charged 9% interest and the rest, owed on Card B, is being charged 10% interest.

Allen owes $2,000 on two different credit cards. The money owed on Card A is charged 9% interest and the rest, owed on Card B, is being charged 10% interest. How much is on each card if $195 of... more
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01/16/19

How do I solve the problem 3/8x-y=-5 (Three over eight x minus y equals negative 5)?
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01/15/19

Algebra 1 Question
The difference between two numbers is 5. The larger is 6 less than twice the smaller. Find the larger number.
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01/15/19

Word problem in math
A school admin used the inequality s<28 (I can't put the equal sign under the <) to determine the number of students to assign to each class. If the administrator also want each class to have... more
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01/15/19

A biologist estimates that the human body contains 90 pounds of water for every 100 pounds of bod weight. At this rate, estimate the number of pounds of water in a child who weighs 80 pounds.
it has to be a proportion
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01/15/19

math:( help asap needed...please:(((?
1 pound buys 1.8 dollars. I change 75 pounds into dollars, spend 100 dollars, and change the remainder back into pounds:A) How many dollars do I get for 75 pounds?B) How many pounds do I get when I... more
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01/15/19

if i was driving 25 mph and the street length was 49 feet long how far doest it take me to get to the middle of that street
a accident happened at that point
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01/15/19

The sum of two numbers is 26. When the second number is subtracted from the first number, the difference is 8. Find the two numbers.
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01/15/19

The revenue R from selling x number of phone widgets is given by R=17x, and the cost C of producing those widgets is given by C=8x+1035. Find the number of widgets it requires to break even.
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01/15/19

Fraction Busters
How do I solve 1/x - 5 = 4/3
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01/15/19

Please help, it’s finance
Rob has a job that pays $14.35 per hour for a 40-hour work week. He is paid time and a half for every hour over 40 that he works in a week. What will his gross pay be for a week in which he works... more
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01/15/19

Finance help, please!
Brett is paid $18.95 per hour with time and a half for overtime. What will his gross pay be for a pay period in which he worked 42 hours one week and 36 hours the next week for a total of 78 hours?
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01/15/19

P= a+b+c; P=38, a=10, b=12
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01/15/19

you have a piggy bank containing a total of 86 coins in dimes and quarters. if the piggy bank contains $13.70, how many dimes are there in a piggy bank
you have a piggy bank containing a total of 86 coins in dimes and quarters. if the piggy bank contains $13.70, how many dimes are there in a piggy bank
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01/15/19

If Sally walked 1⁄2 kilometer in 1⁄4 hour, how fast, in kilometers per hour, was she walking?
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01/15/19

Fraction problem
Angela has a sack containing 60 chocolate coins.She gives 1/3 of the coins to Pam. She gives 3/8 of the remaining coins to Max. Shethen gives 3/5 of the remaining coins to Dexter. How many coins... more
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01/15/19

the base of a triangle exceeds twice its height by 18 m. If the area of the triangle be 360 sq. m., what is its height?
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01/15/19

what is 2x-3(x-2y)+1/2(6x-8y) in standard form
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01/15/19

Factor the following equation completely: x^4+8x^2-9
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01/15/19

John has been throwing loose change into an old cookie tin. A quick count shows 23 nickles and dimes with a total value of $1.65. How many of each coins are present?
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01/15/19

What is the perimeter of a rectangle
Materials: 26 feet of fencing to go around the dog park. 4 pieces of wood 3 feet long for a play area within the dog park. Please design 2 possible rectangular dog parks. Record the perimeter and... more
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01/15/19

Greg and Alana went out to dinner
Greg and Alana went out to dinner. Their dinner bill came to $68.89. If they had a $10 coupon and left a 15% tip, how much did they pay in total?
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01/15/19

The perimeter of a rectangle is 88 cm. If one dimension is 8 more than 2 times the length of the other dimension, what are the two side lengths?
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01/15/19

A bag of marbles has 15 blue, 25 red and 5 green. Write and simplify the ratio of blue to red to green marble.
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