More math homework help!! - TennisForum.com
Old Jun 16th, 2005, 09:50 PM Thread Starter
Senior Member

Join Date: Mar 2005
Posts: 1,328

More math homework help!!

22. Select the equation of the line that is parallel to 3x + 9 = 0.

a) 3y + 9 = 0
b) y = 8
c) x = -20
d) 2x + y = 0

28. Select the pair of lines that intersect.

a) y + 9 = 0, y = 8
b) 2x - y = 6, y = 2x + 3.8
c) x = 0, -7 = x
d) y = -x + 3, y = x + 3

34. The reciprocal of -7 2/3 is:

a) -3/23
b) -7 2/3
c) 3/23
d) 7 2/3

43. Evaluate (-2) to the power : -3

a) 6
b) 1/8
c) -1/8
d) -8

47. Evaluate (-2/5) to the power : -3

a) 125/8
b) -125/8
c) -2/5
d) 8/125

64. Which of the following is NOT a solution of the equation y = -5x + 7?

a) x=6, y=1
b) x=1, y=2
c) x=0, y=7
d) x=2, y=-3

♥.i only have eyes for serena.♥

:: serena is our shepherdess & we are her lambs ::
daffodil is offline

Old Jun 16th, 2005, 09:56 PM
Senior Member

Join Date: Jul 2002
Location: Charlottesville, VA
Posts: 7,119

You should be researching and looking into books, not asking for answers!
bis2806 is offline
Old Jun 16th, 2005, 09:57 PM Thread Starter
Senior Member

Join Date: Mar 2005
Posts: 1,328

68. Solve a + 3/5 = 2

a) a=5
b) a=7
c) a=10
d) a=2

73. Which equation represents a line with slope 5 and a y-intercept of -2?

a) 5x - y - 2 = 0
b) -5x + 2 = y
c) 5y + 2 = x
d) 5x + y + 2 = 0

75. A pair of lines is defined by the two equations y = 4x - 3 and y = x + 6. The point of intersection of the two lines is:

a) (3, 9)
b) (1, 1)
c) (0, 0)
d) (-2, 4)

♥.i only have eyes for serena.♥

:: serena is our shepherdess & we are her lambs ::
daffodil is offline
Old Jun 16th, 2005, 09:58 PM Thread Starter
Senior Member

Join Date: Mar 2005
Posts: 1,328

Quote:
Originally Posted by bis2806
You should be researching and looking into books, not asking for answers!
It's due tomorrow, and I need help.

♥.i only have eyes for serena.♥

:: serena is our shepherdess & we are her lambs ::
daffodil is offline
Old Jun 16th, 2005, 10:00 PM
Senior Member

Join Date: Jul 2002
Location: Charlottesville, VA
Posts: 7,119

Well you should have done them like EARLY. These questions involve using your head and they are not hard at all.
bis2806 is offline
Old Jun 16th, 2005, 10:04 PM Thread Starter
Senior Member

Join Date: Mar 2005
Posts: 1,328

Quote:
Originally Posted by bis2806
Well you should have done them like EARLY. These questions involve using your head and they are not hard at all.
My studies have been very agonizing the past two weeks. This assignment was the last thing on my mind. I would have done it earlier if I had free time.

If it's so easy, help a fellow human out!

♥.i only have eyes for serena.♥

:: serena is our shepherdess & we are her lambs ::
daffodil is offline
Old Jun 16th, 2005, 10:10 PM
Senior Member

Join Date: Sep 2001
Posts: 26,431

GoDominique is offline
Old Jun 16th, 2005, 10:13 PM Thread Starter
Senior Member

Join Date: Mar 2005
Posts: 1,328

Quote:
Originally Posted by GoDominique
If you gave me the answer, with the correct calculations, I would better understand what I'm not understanding.

♥.i only have eyes for serena.♥

:: serena is our shepherdess & we are her lambs ::
daffodil is offline
Old Jun 16th, 2005, 10:14 PM
Senior Member

Join Date: Aug 2003
Location: right here
Posts: 6,753

careful ... people like me will give you wrong answers to teach you a lesson about asking others to do your homework for you
bw2082 is offline
Old Jun 16th, 2005, 10:19 PM
Senior Member

Join Date: May 2004
Posts: 7,907

Honeslty, you children are being very difficult. The poor kid was asking for a little Math help and you guys are being bitches about it. Help the kid, or leave the topic. No need to be smart-asses.

Let them eat cake.
Geisha is offline
Old Jun 16th, 2005, 10:21 PM
Senior Member

Join Date: Sep 2003
Location: Japan
Posts: 34,438

Quote:
Originally Posted by anniflava
Honeslty, you children are being very difficult. The poor kid was asking for a little Math help and you guys are being bitches about it. Help the kid, or leave the topic. No need to be smart-asses.
well said Poor daffodil

Sorry, I can't help because we haven't learn that topic yet, i think we're learning it next term

Cibulkova. Konta. Safarova. Osaka. Wozniacki. Radwanska. Kvitova. Puig. Cepede Royg.
Hayato is offline
Old Jun 16th, 2005, 10:22 PM
Senior Member

Join Date: May 2004
Posts: 7,907

Let them eat cake.
Geisha is offline
Old Jun 16th, 2005, 10:25 PM

Join Date: Sep 2001
Location: always on the move
Posts: 22,404

Quote:
Originally Posted by daffodil

22. Select the equation of the line that is parallel to 3x + 9 = 0.

a) 3y + 9 = 0
b) y = 8
c) x = -20
d) 2x + y = 0

28. Select the pair of lines that intersect.

a) y + 9 = 0, y = 8
b) 2x - y = 6, y = 2x + 3.8
c) x = 0, -7 = x
d) y = -x + 3, y = x + 3

34. The reciprocal of -7 2/3 is:

a) -3/23
b) -7 2/3
c) 3/23
d) 7 2/3

43. Evaluate (-2) to the power : -3

a) 6
b) 1/8
c) -1/8
d) -8

47. Evaluate (-2/5) to the power : -3

a) 125/8
b) -125/8
c) -2/5
d) 8/125

64. Which of the following is NOT a solution of the equation y = -5x + 7?

a) x=6, y=1
b) x=1, y=2
c) x=0, y=7
d) x=2, y=-3

"..just knowing that as long as i choose life, there is hope."

Je ne suis pas charlie

PLAY TENNIS!

No more obama, la-la-la-la-la-la
ys is offline
Old Jun 16th, 2005, 10:28 PM

Join Date: Sep 2001
Location: always on the move
Posts: 22,404

Quote:
Originally Posted by daffodil
68. Solve a + 3/5 = 2

a) a=5
b) a=7
c) a=10
d) a=2

This one I don't understand

73. Which equation represents a line with slope 5 and a y-intercept of -2?

a) 5x - y - 2 = 0
b) -5x + 2 = y
c) 5y + 2 = x
d) 5x + y + 2 = 0

I would need an English-language definition of "slope", not to be guessing.. I learnt math in Russia..

75. A pair of lines is defined by the two equations y = 4x - 3 and y = x + 6. The point of intersection of the two lines is:

a) (3, 9)
b) (1, 1)
c) (0, 0)
d) (-2, 4)

"..just knowing that as long as i choose life, there is hope."

Je ne suis pas charlie

PLAY TENNIS!

No more obama, la-la-la-la-la-la
ys is offline
Old Jun 16th, 2005, 10:29 PM
Team WTAworld
Senior Member

Join Date: Feb 2003
Location: Day-Dreaming
Posts: 7,898

28 is D. They both have the same y-intercept, so they'd cross there.
34 is A. A receciprocal means that if you multiply them together you will get 1.
43 is C. A negative power means you put the base over 1, so -1/2 to the third power. -1/2 * -1/2 * -1/2 = -1/8
47 is B. Same method as 43
64 is A. Just plug int he numbers for your variables in that equation and check to see which one does not work.

"You Worry About Your Jump Rope and Yourself!" -Coral on Battle of the Sexes 2
(1/20/17) Just discovered this gem in my private messages from 2006:
Who is Rtael?
This guy Rtael ,brainless and ignorant, is one of the most obnoxious, arrogant and coward guys whos has been a pest in this forum for years now.Given the new anti-bully policy he'll probably be expelled soon. Observe how he tries to rally and gang others against you. Mean people like him shouldn't be allowed here. And all because he "doesn't like your attitude"!!
**Everyone should consider themselves warned!**
Rtael is offline

Message:
Options

## Register Now

In order to be able to post messages on the TennisForum.com forums, you must first register.

User Name:
OR

## Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.