04/21/17

which equations or inequalities represent functions? x - y = 2
which equations or inequalities represent functions? In each case, x and y are real numbers; x is in the domain and y is in the range. If answer is not a function, explain why not.  x - y = 2 x +... more
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04/19/17

An equation of the line through the points (−2,5) and (3,−4) is
Its hard for me to solve help please  
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04/19/17

If the total weight of two stones is 36 tons and the larger stone weighs three tons more than twice the smaller what is the weight of each stone
Please help me solve these algebra word problems
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04/19/17

give a test worth 90 points and contains 25 questions. Multiple-choice questions 3 points and word problems 4 points. how many of each question are there?
I need the answer explained to me
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04/18/17

college algebra(rational equation application)
Carl and Mike start a 3 mile race at the same time. If Mike ran the race at 6 miles per hourand finishes the race 10 minutes before Carl, how fast does Carl run?
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04/18/17

I don't know
A woman bought a number of items for $36. She realized that if she had bought 12 more items for the same money, she would have paid $4 less per item. How many items did she buy?
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04/18/17

Person A drove 52 miles to the west and then drove 39 miles south. How far is the person A from their straight location
Please solve it 
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04/17/17

you can build a snow fort in 6 hours. if your sister helps you, it will only take 4 hours. how long would it take your sister by herself.
help solve
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04/17/17

what is the equation of the line that passes through (4, 12) and has a y-intercept of -2?
 Please explain in detail.  
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04/17/17

Word problem
a long distance phone company charges a monthly service fee of $4.95 per month and $0.08 per minute for each phone call. In April the monthly bill was $27.27. How many long distance minutes did... more
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04/17/17

Math Word Problem(Sq. In, Carpet Tiles)
A major convention center, whose floors are covered by square carpet tiles with side lengths of 9 inches laid out in a 48 by 96 array, held a wild conference over the weekend. A local cleaning... more
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04/17/17

Word problem
EAch day the sum of the average times spend on grooming for women and men is 86 minutes. The difference between grooming times for is 12 minutes. How mamy minutes per day do women and men spend on... more
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04/17/17

The perimeter of the quadrilateral is 54 inches. Find the lengths of the sides.
sides are x+2,x-5, 2x+1 and x^2-3x
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04/16/17

The ratio of the number of marbles in Box A to that in Box B is 3:5. Box A has 10 fewer marbles than Box B. How many marbles are there altogether?
The ratio of the number of marbles in Box A to that in Box B is 3:5. Box A has 10 fewer marbles than Box B. 1) How many marbles are there altogether?2)If 3 marbles are moved from Box A to Box B,... more
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04/16/17

The straight line L passes through the points (-2,3) and (6,9). Find an equation of the line that is parallel to L and passes through the point (5,-1).
Give your answer in the form ax +by =c where a,b and c are integers.
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04/15/17

help with this question
Melanie invests a total of $7,500 in two accounts. The first account earned a rate of return of 14% (after a year). However, the second account suffered a 8% loss in the same time period. At the... more
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04/14/17

of the 213 students at a University, 50 are juniors. What fraction of the students are juniors?
what's the fraction of the question? I need help i would be pleased if you helped me.
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Gcf

04/14/17

Idk how to find the gcf to this problem
7x(x-1)+5(x-1)+(2x+1)(x-1)
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04/13/17

Width of the room is ?
the diagonal of a rectangular room is 26 ft long. One wall measures 14 ft longer than the adjacent wall. find the dimensions of the room.  The width of the room is?
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04/13/17

Working together, Linda and Katy can clean a beach house in 5.14 hours. Had she done it alone it, would have it take Linda 11 hours. How long would it take Kath
Working together, Linda and Katy can clean a beach house in 5.14 hours. Had she done it alone it, would have it take Linda 11 hours. How long would it take Kathy to do it alone
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04/13/17

word problem with money
Cner has $3 more than Chi and $2 more than Cher. Jan has $1 less than Cher. Together they have $28. How much does Conner have?ord problme
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04/12/17

Joe gets paid 125 a week and gets a commission of 8% jack gets 200 a week with a commission of 6% write the amount money they will both have that's equal
Joe gets paid 125 a week and gets a commission of 8% jack gets 200 a week with a commission of 6% write the amount money.....
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04/12/17

-16(t-9)(t+1) parabola graph
I need the answer for my question on a parabola graph
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04/11/17

mrs. butler had 420 beads. she used 3/5 of them to make some necklaces. then she put the rest equally into 4 bottles. how many beads were there in each bottle?
mrs. butler had 420 beads. she used 3/5 of them to make some necklaces. then she put the rest equally into 4 bottles. how many beads were there in each bottle?
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04/11/17

Help me on this question please the question was too long for this so it will be in the description
A customer ordered 28 cupcakes. What are all the different rectangular arrangements Rachel could use to package the cupcakes? Use labeled sketches to show to possible arrangements below
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