6 Answered Questions for the topic Basic Algebra Help Needed
Basic Algebra Help Needed
02/23/15
word problem
the longest side of a triangle is three inches longer than the shortest side. the medium side is two inches longer than the shortest side. if the perimeter of the triangle is 20 inches, what are...
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02/18/15
Can someone help me with this math problem please?
Solve the system using the elimination method.
{x+10y=12
{-2x+5y=2
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Basic Algebra Help Needed
02/11/15
Word Problem Need Help
The profit (P) from selling printers is given by the formula P=324x-660, where x is the number of printers sold. How many printers must be sold to obtain a profit of $1200?
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Basic Algebra Help Needed
02/11/15
Math problem involving cost
It costs three times as much to build a desk as it does to build a chair. It the total cost of building one desk and one chair is $220, how much does it cost to build each?
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Basic Algebra Help Needed
02/02/15
6x > 4(x-7)+17 can you help me solve this equation? i keep getting x > -5.5 ,
after simplifying to
6x > 4x-11
i subtract 4 x from each side
2x > -11
divide 2 from each side
x> -5.5
is my logic sound?
I am being told I am incorrect.
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