Archive for March, 2008
Math Worksheets Line Plots
Plotting a Real Number on a Number Line
Algebra Worksheets Fractions
Question: Algebra Help PLEASE?
X/3 + Y/2 = -4
x – 3y = 6
well the directions say I can solve it by using elimination or substitution.
I tried both but, the answers came out as fractions…
my teacher said there would be no fractions in ths worksheet.
UM please heelp.
Answer: x = 6 + 3y
(6 + 3y)/3 + y/2 = -4
2 + y + y/2 = -4
3y/2 + 2 = -4
3y/2 = -6
3y = -12
y = -4
x = 6 + 3(-4)
x = 6 – 12
x = -6
y = -4, x = -6
Math Percentages – YourTeacher.com – Algebra Help
Arabic Numbers Math Worksheets
Converting Arabic numbers to Roman numerals
Arabic numbers |
Roman numerals |
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| V | |
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| X | |
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| XIV | |
| XV | |
| XVI | |
| XVII | |
| XVIII | |
| XIX | |
| XX | |
| XXX | |
| XL | |
| L | |
| LX | |
| LXX | |
| LXXX | |
| XC | |
| C |
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