01/31/13

how much money does she have
karla has $4.60 in nickels and quarters. she has a total of 36 coins. How many nickels and how many quarters does she have?
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01/31/13

nickles and quarters
Nathan has $4.55 in nickels and quarters. He has twice as many nickels as quarters. How many of each type of coin does he have?
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01/31/13

the perimeter of a rectangle, What are the dimensions of the rectangle?
the perimeter of a rectangle is 74ft. the length of the rectangle is 7 ft more than the width. what are the dimensions of a rectangle?
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01/31/13

a 37-in. board
A 37-in. board is cut into three pieces. The second piece is 3in longer than the first piece. The third piece is 4 in. longer than the second piece. how long is each piece?
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01/31/13

find three consecutive even integers whose sum is -30.
find three consecutive even integers whose sum is -30
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01/31/13

find three consecutive integers whose sum is -63
Find three consecutive integers whose sum is -63
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01/30/13

if 5-3(-4-6)^2= -295 how did it equal to -295?
i need help solving it bc im not sure what im doing wrong n why i keep getting the wrong number
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09/20/12

Does a straight angle have a vertex?
I don't think it does.  The angle is labled K N X.   I also don't think it has any sides.  Am I correct?
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09/13/12

WHEN YOU ARE WORKING WITH PRIME FATORIZATION IF IT IS PRIM WHAT DO YOU DO WITH IT?
nothing lease
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09/12/12

how many liters of 40% antifreeze solution must be mixed with 8 liters 70% antifreeze solution to get a 50% antifreeze?
I know that the answer is 16, I just dont know how that answer is found
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09/05/12

properties of parallelogram
properties of parallelogram
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09/05/12

Will Lake Travis flood?
Lake Travis at 679.6 ft above sea level is 99% full.  It is expected to rise between 682 and 685 ft. will Lake Travis flood if it reaches 685 ft?
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09/05/12

y= mx+b solve for m
y=mx+b solve for m
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09/05/12

14x - 18<2(6x - 13)
how to solve this problem
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09/05/12

how can you write y-3=2(x-1) in slope-intercept form?
i am in pre-calculus and i'm being homeschooled this year, and i need help
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09/02/12

answer the problem
(+11) (-1)=
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09/02/12

How long is each piece?
If a 25 inch rope is cut into three pieces such that the middle sized piece is 1 inch longer thatn the short piece and the longest piece is twice as long as the short piece.
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08/28/12

8(2q+1)=4 then 2(2q+1)=1
name the property illustrated in the equation
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08/28/12

6x+4+11x/3+11x/3=360
how do i solve it i dont understand with the 11x/3 parts  
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