1,067 Answered Questions for the topic Algebra Help

Algebra Help

02/05/15

the y-value of each ordered pair h(x)=2^x
the y value of each ordered pair,   h(x)= 2^x                                             (-2,?)  
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02/05/15

Help #3 Volume of a cone: Exact answers in terms of pi
Find the volume of a cone with a base radius of 4ft and a height of 9ft. Write the exact volume in terms of pi , and be sure to include the correct unit in your answer.
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Algebra Help

02/04/15

What is the answer for 28n = 7
Please help me 
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Algebra Help

02/04/15

ALGEBRA HELP
1. A farmer has a crop of 2,000 orange trees at the beginning of this year. Each year, thefarmer plans to plant 250 new trees. Assuming all of the trees from one year live into thenext, which... more
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Algebra Help

02/04/15

ALGEBRA HELP
1.If a point (-3/5, b) is on the graph of the equation 2x + 3y=6 n and also on the graph of y=x+3 what is the value of b? A. 12/5B.39/10 C. -3/5D. -18/52. A school is purchasing snacks for a summer... more
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Algebra Help

02/04/15

ALGEBRA HELP -SOLUTIONS AND GRAPH QUESTION
I am having trouble with six question and school tutoring isnt helping. ANY HELP ??   1.How many solutions does the given system of equations have? 3/2x+4=3y 1/2x+2/3=y A. no solution B. one... more
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Algebra Help

02/04/15

consider the sequence below- what is next term of sequence?
consider the sequence below   -8,7,-1,6,5...   what is the next term of the sequence     * i need help as shown in the beginning of the sequence i would think that your multiplying by a... more
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Algebra Help Algebra 1

02/04/15

whuch line is perpendicular to the line y=2/3 x+3?
the answers could be y=2/3 x-1 or y=-2/3 x+1 or y=3/2 x+7 or y=3-/2 x+7  
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Algebra Help

02/04/15

select the approximate values of x that are solutions to f(x) = 0, where f(x)=-7x^2+7x+8
Need help with this problem.  Thank you :)
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Algebra Help

02/04/15

select the approximate values of x that are solutions to f(x)=0, where f(x)=-3x^2+3x+3
Need help finding this solution :)
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Algebra Help

02/04/15

Select the approximate values of x that are solutions to f(x)=0, where f(x) =-6x^2+4x+7
I have no idea how to figure this out.  Please help :)
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Algebra Help

02/03/15

the graph of f(x)=6^x is translated 3 units right and 9 units up to forn g(x). What is the function for g(x)?
 the graph of f(x)=6^x is translated 3 units right and 9 units up to forn g(x). What is the function for g(x)?
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Algebra Help

02/02/15

What is the slope of the line passing through the points (0, 4) and (-8, -1)?
im confused how to do this
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Algebra Help

02/01/15

If you sleep 8 hours out of 24 hours, what percentage of the time do you sleep?
If you sleep 8 hours out of 24 hours, what percentage of the time do you sleep? If you sleep 8 hours out of 24 hours, what percentage of the time do you sleep?
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Algebra Help Algebra Question

01/30/15

select the approximate values of x that are solutions to f(x)=0, where f(x)=-6x^2+4x+9
Select the approximate values of x that are solutions to f(x)=0, where f(x)=6x^2+4x+9
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Algebra Help

01/29/15

Help? Describe the domain and range of this piecewise function
y= {2x, if x < -1      {-2x, if x ≥ -1
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Algebra Help

01/29/15

4th grade algebra: There are two squares. The length of the side of the larger square is three times the length of a side of the smaller square. If the larger s
There are two squares. The length of the side of the larger square is three times the length of a side of the smaller square. If the larger square's perimeter is 48 inches more than the smaller... more
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Algebra Help

01/29/15

4th grade algebra: the length of a rectangle is 3 times its width. if the area of the rectangle is 432 square inches, what is the width of the rectangle?
the length of a rectangle is 3 times its width. if the area of the rectangle is 432 square inches, what is the width of the rectangle?
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Algebra Help Algebra Word Problem

01/28/15

Algebra problem
3 dollars made in nickels dimes and quarters twice as many dimes as quarters and five more nickels than dimes. how many coins does he have of each? 
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Algebra Help

01/28/15

8+2(x-5)=2[8-6(x+2)]
8+2(x-5)=2[8-6(x+2)]
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Algebra Help

01/27/15

older pump 3 times longer than a newer pump. together takes 2 pumps 6 hours to drain. how long working alone?
Algebra help
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Algebra Help Word Problem

01/26/15

Bag B weighs 4 times as much as bag A. Bag A weighs 3 times as much as bag C. If bag A is 180 g lighter than bag B, how much lighter is bag C and bag B?
need help for my 3rd grader taking "common core". I sucked at algebra then & haven't gotten any better since. 
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01/26/15

Write an opened question that can be solved using a system of linear equations.
Sierra, An Eighth Grade Algebra Student
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Algebra Help Algebra Question

01/24/15

x=-1 problem x(7-x)+7 How is this problem written? -1(7--1)+7 or -1(7-1)+7
First ever doing this kind of problem.
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01/22/15

How much force changes when Mass and V doubles and R triples?
F varies jointly as M and square of V and inversely as R. How much force changes when Mass and V doubles and R triples?     Can you explain varies jointly also please? 
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