01/16/14

math problem
two angles are supplementary. the measure of one angle is ten more than three times the other. find the measure of each angle.
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11/16/13

Alice gave bill 15 more of her tapes out of x, while bill had 10 already. what is the value of x
Alice has x tapes and Bill has 10 more tapes than Alice. Alice gives Bill 15 more of her tapes. Bill now has twice as many tapes as Alice now has. Write an algebraic equation to show this data and... more
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11/13/13

Width of the crater in meter
Points A and B are in opposite sides of a lunar crater. Point C is 45 meters from point A. The measure if angle BAC is 114 degrees and the measure of angle ACB is 45 degrees. What is the width of... more
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11/06/13

HELP ME OUT PLEASE SOLVE IT..............
HELP ME OUT PLEASE SOLVE IT WITH FACTORFactor the GCF out of this given expression:Please explain the steps on you got it so as i can practice with it for future similar problems (1)... more
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11/01/13

solve the equation log3 (3x-6) = log3 (2x+1)
solve the equation log3 (3x-6) = log3 (2x+1)
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10/23/13

college word problems
swimming pool 19.7 feet wide and 29.5 feet long It is an average of 5 feet deep , some water evaporates and Jill needs to add 10 inches of water to the depth of the pool using her garden hose... more
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10/22/13

An alloy containing 30%gold is mixed with a 60% gold alloy to get 300 kilograms of alloy that is 50%gold . How many kilograms of each alloy were used?
 how much of each was used?
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10/19/13

writing equations
perpendicular to the x-axis and passing through (8, 1)
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10/13/13

8 1/3% of what number is 45.5 ?
8 1/3 % of what number is 45.5  
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10/13/13

Solve the equation for t
Solve the equation for t and show all work    (4t2)/5=t/5+21/10
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10/10/13

Find how many of each coin is there
kevin and randy have a jar containing 57 coins all of which are either quarters or nickels the total value of the coins is $8.85 how many of each type of coin is there please help
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10/10/13

Which is a correct comparison of the fractions? 4/5 and 5/6
Me and my son are both confused. Sorry but could you help?
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10/09/13

HELP ME OUT PLEASE SOLVE IT..............
For matinees,a movie theater charges $7 per adult and $4 per child.if 84 people attended a matinee and paid a total of $432,How many adults and how many children were there .
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10/03/13

Write the standard form of the equation of the line that passes through the point (4,1)and is parallel to the line 3x + 2y = 5.
Write the standard form of the equation of the line that passes through the point (4,1) and is parallel to the line 3x + 2y = 5.
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10/02/13

Natalia wrote a multiplication problem that had four decimal places in the product.Which problem could she have written?
Natalia write a multiplication problem that had four decimal places in the product.Which problem could she have written?
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09/29/13

Calculation Body Mass
Calculating body-mass index (BMI) is a way to gauge whether a person should lose weight. Doctors recommend that body-mass index values fall between 19 and 25. The formula for Body mass index B is... more
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09/23/13

Factor these equations
1.) 4x4-8x2-192  
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09/23/13

15 1/2% of what is 19
I am trying to do this problem. It is a homework question. I looked in my book and found the formula for basic percent equations (P x B = A). Since this is a fraction  I am not sure how to proceed
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09/21/13

solve for x=8/9x+9=11
please solve step by step
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09/21/13

solve for x:3(6x+3)-2(x-3)=0
please solve step by step
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09/17/13

What is the solution
4x - 2 = 4x - 2
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09/14/13

SOLVE COMPOUND INEQUALITIES2x<8 and 4x+4>-8
2x<8 and 4x+4>8
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09/13/13

three sides of cube
500cm3=     800cm3=
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09/13/13

X does half as much work as Y in (1/3)rd of the time. If together they take 20 days to finish a job, how much days shall Y take to do it?
X does half as much work as Y in (1/3)rd of the time. If together they take 20 days to finish a job, how much days shall Y take to do it?
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09/13/13

24 boys will complete a piece of work in 18 days. 2 days after they started the work, 8 more boys joined with them. In how many days will all of them together f
24 boys will complete a piece of work in 18 days. 2 days after they started the work, 8 more boys joined with them. In how many days will all of them together finish the leftover work?
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Expert Answers •2

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