09/01/13

How long does it take?
  A car travelling at 7.0 m/s accelerates uniformly at 2.5 m/s^2 to reach a velocity of 12.0 m/s. How long does it take for this acceleration to occur?
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09/01/13

What is the velocity?
  A bicycle accelerates from rest at 0.50 m/s^2. What is the velocity of the bicycle after 6.0 s?
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08/30/13

What is your average speed?
You run 100 meters at a speed of 5.0 m/s and then you walk 100 meters at a speed of 1.0 m/s. What is your average speed for this entire exercise period?
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08/30/13

In the equation 3x+2y=9, if x increases by 2 then y does what?
Increases by 2 Decreases by 6 Increases by 3 Increases by 6 Decreases by 3  
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08/30/13

write an equation in slope-intercept form for the line who's slope = -5 and passes through (-9,-4)
write an equation in slope-intercept form for the line who's slope = -5 and passes through (-9,-4)
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08/28/13

FIND THE MISSING NUMBER ? 1 1 --- - --- = --- 10 3 6
FIND THE MISSING NUMBER     ?        1      1 ---   -  --- = ---  10      3      6     URGENT PLEASE I WILL BE HAPPY IF YOU SOLVED IT FOR ME AND SHOW ME THE STEPS IN DOING IT 
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08/28/13

Matt is 3 time as old as Jan. In 7 years he will be twice as old as she will be then how old is each now
Matt is 3 times as old as Jan  In 7 years he will be twice as old as she will be then.  How old are they now  
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08/27/13

Having problems figuring out what should be done m/d a/s
3x-122/2=9
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08/26/13

5(18)show work
Show work please
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08/26/13

factor completely. a^2+2ab-63b^2
Factor completely
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08/26/13

Math question
Computer A can do a job in4 hours. Computer B can do the same job in2 hours. How long will it take them working together?
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08/25/13

Word Problem
Mrs. Lewis needs to buy two types of grain, oats, and barley to mix as a feed supplement for her cattle. She has $4275 to spend on grain and wants the mixture to be 3 parts oats and 2 parts barley.... more
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08/25/13

Write a word phrase for each algebraic expression? a) 62 + 7n b) 13p + 0.1
a) 62 + 7n  b) 13p + 0.1
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08/25/13

How do i use the distributive property to rewrite expression for 3(2x-y)
i need to use the distributive property to rewrite the expression for 2(3a-2b+c)
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08/25/13

I need help solving rational equations, i cant figure out how
The problem is (2x+1/3)-(x-5/4)=1/2
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08/25/13

I need help solving rational equations. I cant seem to figure these out,
the problem is (3m+2/5m)+(2m-1/2m) please help? i dont understand how to do these
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08/25/13

how do i use the distributive property to solve 5(311)
how do i use the distributive property to rewrite the expression and then evaluate for 5(311)
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08/25/13

How can you express an equation as a quotient if there are exponential fractions and variables involved?
the question is    x-1/2- x3/2  and the "objective" is to express as a quotient. is it possible to solve in the exponential fraction form? would the answer be x2/2 which is just x? Or does each... more
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08/25/13

x^2(x-3)(x-9)^5>0
I need help solving this in interval notation
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08/24/13

4y^ - 8y^4 / 2y^3
  Divide 4y^ - 8y^4 / 2y^3
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08/21/13

R(r1+r2)= r1r2
the ones and twos are as in base one and base two. solve for r2
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08/21/13

Logarithms help
Write the expression as the sum or difference of logarithms. (1)        log[b][a(b-19)] (2)        log[3](81/y) Use the power property to rewrite the expression. (1)        log[7]r^(3) (2)    ... more
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08/21/13

2a^2*5a^5 i need help on this quesion for algebra.
I have been trying to figure this question out and I don't get it.
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08/21/13

7a-3•5 equals what? I came up with a fraction
Pre Algebra question please!
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08/21/13

write the standard form of equation
r=2; (h,k)=(0,2)
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