Mathematics - 24 August 2006

if you have a line that is
y=-x/2 +5/2
i know that the intercept is 5/2 but how would you graph it..

2006-08-24 12:10:07 · 3 answers · asked by chivasbaby g 2

EX. 3/8 how would i turn that into a percent with a fraction
Answer example (this isnt the real answer). 41.4%

2006-08-24 12:05:03 · 22 answers · asked by Anonymous

2006-08-24 11:54:30 · 3 answers · asked by poetic_lala 5

Ok, I have begun review to get ready for this years Calculus at University.
I have forgotten how to rationalize the denominator when there is three terms. Can someone help me? Can I do conjugates when there are three terms?

Here is the question:

_____1_____
1+ _/3 - _/5

sorry if that is unclear. The bottom is one plus root 3 minus root 5

2006-08-24 11:47:31 · 2 answers · asked by Sarah S 1

...

2006-08-24 11:37:17 · 15 answers · asked by AT 2

2006-08-24 11:22:49 · 8 answers · asked by Anonymous

# The property demonstrated in the following equation is
(10 × x) + y = y + (10 × x)

associative property of addition
commutative property of addition
commutative property of multiplication
Neither side of the equation is equal to the other.


# The property demonstrated in the following equation is
(2x – 4y)3 + 5z = 6x – 4y + 5z

substitution property of equality
distributive property
reflexive property of equality
Neither side of the equation is equal to the other.


# The property demonstrated in the following equation is
5 + (8x × y)2z = 5 + 8x(y × 2z)

associative property of multiplication
commutative property of multiplication
distributive property
Neither side of the equation is equal to the other.

To maintain a 92% average, what score does Kari need on her next algebra test if her test scores have been 89, 96, 90, and 85 thus far?

92
95
98
100

2006-08-24 11:18:55 · 5 answers · asked by doomooman168 2

2006-08-24 11:13:14 · 5 answers · asked by skippy peanut butter 2

2006-08-24 11:07:50 · 5 answers · asked by Anonymous

2006-08-24 11:02:26 · 8 answers · asked by Anonymous

Choose the ordered pair that is a solution to the system of equations.

-3x + y = -4
3x + y = -4

(-4, 0)
(4, 0)
(0, 4)
(0, -4)

Choose the ordered pair that is a solution to the system of equations.

2x – y = 4
3x + y = 1

(1, 2)




(-2, 1)
(1, -2)
(2, 1)

2006-08-24 10:59:15 · 10 answers · asked by Anonymous

Given A(1,5)and B(6,17) Find the length of AB and find the midpoint of AB.


Write 5x^-3 without negative or zero exponents

&finally

Write (7x^3y)60 without negative or zero exponents.

Thank you all in advance and thank you to all the people who have helped me before!! :)

2006-08-24 10:45:48 · 4 answers · asked by Anonymous

2006-08-24 10:43:49 · 3 answers · asked by doug_donaghue 7

2006-08-24 10:42:08 · 1 answers · asked by fl2stay 4

Write the equation of a line in slope-intercept form that is parallel to the line 2x-5y= -8 and containing point (-5, 0).

2006-08-24 10:36:40 · 3 answers · asked by Roberta A 1

Choose the ordered pair that is a solution to the system of equations.

3x - y = 9
2x + y = 6

(3,0)
(3,-18)
(3,-1)
(3,1)

2006-08-24 10:36:08 · 8 answers · asked by Anonymous

2006-08-24 10:34:33 · 3 answers · asked by Roberta A 1

ok, so we're doing this review thing in math. i KNOW i learned these a few years ago, but i cant remember how (it starts to slip after around 3 years). can anybody help? ...please? (i did the other 57 so....please?)

1. (x+2)(x+2)
2. (x+3)(x-4)
3. (x-4)(x+4)

isnt it weird how the easiest things slip your mind?

2006-08-24 10:29:35 · 7 answers · asked by yep 2

ummm......this question is for a friend of mine who didn't have the time to post this question. I don't actually still have to use my fingers when adding but my friend was curious about it......yup, she sure was.... ;)

2006-08-24 10:28:30 · 9 answers · asked by .. 5

2006-08-24 10:22:37 · 4 answers · asked by Roberta A 1

its calculus 2
how do i integrate that proble

2006-08-24 10:12:32 · 4 answers · asked by Nishant P 4

Hanukkah is a Jewish Festival that lasts 8 days. Two candles are lit on the first night of Hanukkah. Every night after that, those candles are replaced and one is added. How many candles have been used by the time Hanukkah ends?

2006-08-24 10:08:52 · 19 answers · asked by ModernMerlin 5

(9a^5b^9)/(-3a^2b^6)

Is the answer -3a^3b^3 or do I have to do the whole "complex fraction" thing, OR am I totally doing it wrong?

2006-08-24 10:07:27 · 7 answers · asked by Anonymous

2006-08-24 10:06:17 · 7 answers · asked by Roberta A 1

Choose the ordered pair that is a solution to the system of equations.

-x + y = 12
x + 2y = 3

a. (7, 5)
b. (5, -7)
c. (-7, 5)
d. (-7, -5)
e. none of the above

Please select the correct answer and type it in the box

2006-08-24 10:05:16 · 7 answers · asked by Anonymous

find out the circumfrence first, then give a shot to answering the question

2006-08-24 09:50:46 · 2 answers · asked by Anonymous

Find the missing values that solve this equation.
2x+y = 6

(2,____) (0,____) (1,____)

2006-08-24 09:08:00 · 11 answers · asked by Anonymous

Find the missing values that solve this equation.
y = 5 -4x

(5, ____) (1, ____) (-1, ____)

2006-08-24 08:59:38 · 9 answers · asked by Anonymous

2006-08-24 08:55:48 · 7 answers · asked by Anonymous

2x^2 - 8x - 11 = 0

2006-08-24 08:47:39 · 7 answers · asked by wicked 1