Wednesday

November 26, 2014

November 26, 2014

Posted by **lizzie** on Saturday, August 6, 2011 at 8:58pm.

What is the equation for the line that passes through the (-2,2) and has a slope of 5?

Answer-

Y=5x + 2

Y=5x +12

Y=5x -2

None of these ¨C I believe this is the answer

Find the value of x^3+¡¼2x¡½^2-3 when x =3.

Answer- 42

Solve 5x+3=13 for x.

Answer-2

Compare the quantity in Column A with the quantity in Column B.

Column A Column B

The solution of The solution of

2(x-3) = 6x 3x + 2 + 5x + 6

Answer-The quantity of Column B is greater

Solve for x in |x-3| >8.

Answer-

Compare the quantity in Column A with the quantity in Column B.

Column A Column B

6z-5 if z=-2 -6z ¨C 5 if z = 2

Answer-The quantities are equal

What is the equation for the line that passes through the point (5, 5) and a slope of 2?

Answer-y=2x+ 2

Evaluate ¡¼2y¡½^(2 ) (x+y) when x =8 and y+3

Answer-198

Solve 5x-4 = 41 for x.

Answer-9

What is the equation for the line that passes through the point (0, 0) and has a slope of -1/2?

Answer-y=1/2x

Which is the solution of 2x + 5 > -1?

Answer-

X > 6

X < -6

X > 2

None of these- I believe the answer is this one

- Algebra -
**Reiny**, Sunday, August 7, 2011 at 12:35am1. none of the given answers is correct

2. can't make out your typing

3. 5x 3 = 13

5x = 10

x = 2

4. ??

5. |x-3| >8

x-3 > 8 or -x + 3 > 8

x > 11 or x < -5

6. ???

7. your point doesn't satisfy your equation, you should have realized that by substituting it back in.

equation is y = 2x + b

plug in the given point (5,5)

5 = 10 + b

b = -5 , so ......... y = 2x - 5can't make out your typing

8. can't make out your typing

9. your answer should be +9 , not -9

10. correct

11. 2x + 5 > -1

2x > -6

x > -3 , so none of the ones given

- Algebra -
**lizzie**, Sunday, August 7, 2011 at 8:11amFind the value of x^3+¡¼2x¡½^2-3 when x =3.

I don't know how to type x to the 3rd power it keeps putting a little triangle there. How do I do this? When I type it here or in word it does the same thing. Help!

- Algebra -
**MathMate**, Sunday, August 7, 2011 at 9:05amTyping here is done using the HTML codes. They are NOT the same as in Microsoft Word. If you copy and paste Microsoft Word documents, be sure that symbols show up correctly before and after you have sent your post.

x^3 means x to the third power, or you can type it as x³, or :

x & s u p 3 ;

but without the spaces between the characters.

What we do not understand are:

¡¼ and ¡½, do they actually mean ( and )?

**Answer this Question**

**Related Questions**

Algebra - Could someone correct my answers and help with the other problems? 1. ...

Algebra II - Can you make sure my Algebra II work is correct? I've done the ...

Algebra - Could someone correct my answers and help with the other problems? 1. ...

MATH ,CORRECTION - DIRECTIONS ARE. WRITE THE EQUATION OF THE LINE L satisfying ...

algebra review - find the y-intercept of a line that passes through (2,1) and ...

math, algebra - the problem reads: Write the equation of the line which passes ...

algebra (check plz) - write an equation in slope-intercept form of the line that...

Algebra one help please? - Find the missing coeffectient in the equation of the ...

Math 101 - Find the equation for each of the following items below: a. A line ...

algebra - 1.Find an equation of the line that passes through (4,3) and is ...