Questions on Algebra: Number Line answered by real tutors!

Tutors Answer Your Questions about Number-Line (FREE)

Question 249633: Solve using the principles together. 9x-17=64
Click here to see answer by Alan3354(69443)

Question 253850: how do you use a number line to order rational numbers least to greatest?
Click here to see answer by MRperkins(300)

Question 254714: how do i graph -4/9 on a number line?
Click here to see answer by drk(1908)

Question 255050: Points A and C lie on a number line with coordinates -13 and 17, respectively. Find the coordinate of the point 3/5 of the way from C to A.
(A) 11 (B) -1 (C) 5 (D) 6 (E) -7

Click here to see answer by Greenfinch(383)

Question 255306: Why is the line x=4 a vertical line?
Click here to see answer by stanbon(75887)

Question 255489: using a number line what is 7+(-8)
Click here to see answer by rfer(16322)

Question 256237: how to graph fractions like 5/6,4/3 on a number line
Click here to see answer by richwmiller(17219)

Question 256834: A group of 24 dancers march in front of a band at Octoberfest. On your SMTW paper draw ALL the arrays to show how these marchers can be arranged. How many possibilities are there?
Click here to see answer by richwmiller(17219)

Question 256905: How do you graph fractions on a real number line?
Click here to see answer by Fombitz(32388)

Question 248554: How do you graph -2/3 on a number line?
Click here to see answer by richwmiller(17219)

Question 258727: how can I show a temperature starting at -4degrees to 49 degrees on a numberline
Click here to see answer by Fombitz(32388)

Question 258889: in a number line with 7 equally spaced ticks, the second one is 2 and the last one is 42 and there are four tick marks between them. What is the the value of the second of those 4 tick marks?
(im sorry i cudnt draw the figure, so i had to explain the question this way)

Click here to see answer by checkley77(12844)

Question 259096: Where is 17/4 located on a number line?
Click here to see answer by rfer(16322)

Question 259625: order these numbers from least to greatest on a number line 3,9,15,6,5,11,how would i do this?
Click here to see answer by richwmiller(17219)

Question 259870: The second angle of a triangle is 4 times as large as the first. The third angle is 80� more than the sum of the other two angles. Find the measure of the second angle.
Click here to see answer by dabanfield(803)

Question 260082: how to plot fractions on a number line

Click here to see answer by Edwin McCravy(20054)

Question 260266: On a number line, graph the solutions to the inequality 2x+6<6.
Click here to see answer by richwmiller(17219)

Question 260608: 9-n=14
Click here to see answer by richwmiller(17219)

Question 260608: 9-n=14
Click here to see answer by mananth(16946)

Question 261372: what goes between 0.4 0.5

Click here to see answer by checkley77(12844)

Question 263054: I'm getting so confused....how will i BE ABLE TO tell the difference from Rational, Ilrational, whole , real. All this terminolgy is getting me confused. Thanks
Click here to see answer by richwmiller(17219)

Question 263375: (1/x)/(x-3) can you break this down for me step by step? Thanks
Click here to see answer by drk(1908)

Question 263392: please help me solve this equation...

Click here to see answer by richwmiller(17219)

Question 263392: please help me solve this equation...

Click here to see answer by drk(1908)

Question 263397: cant seem to solve this one.. i have to put it on a number line too
x^2 + 2x > 3
Thanks!
Click here to see answer by drk(1908)

Question 266367: Please help me solve this:
(x+h/2-x-h)-(x/2-x)
Thank you
Click here to see answer by drk(1908)

Question 268170: I Have a draw a number line with the fractions 1 4/7, 5/7, and 10/7 labled in the correct loction where would these fractions go? I also have to lable the above fractions from least to greatest, how would that look?
Click here to see answer by Alan3354(69443)

Question 269197: Please simplify/solve for me

((3x-7)+7)/3
Click here to see answer by unlockmath(1688)

Question 269412: I have a number line where I am trying to find the value of N.
if the distance between 2/n and 15 is the same ad the distance between 20 and 3/n then what is the value of N

<------2/n------15------------------------------20-------3/n------->

Click here to see answer by drk(1908)

Question 269526: Graph the following with a number line, which uses brackets and/or parentheses: [], ( ), for the following interval notation: (-infinity, -7)
Click here to see answer by Edwin McCravy(20054)

Question 270154: Please help me solve this step by step:
5|5x-7|is greater than or equal to 110
I have to graph it and put into interval also.
Thanks
Click here to see answer by Theo(13342)

Question 270655: on a number line, y = -1 and z = 2. If the ratio of the segments (from x to y) to (from y to z) is 1 : 3, find the location of x.
Click here to see answer by Greenfinch(383)

Question 270980: how to graph 0.5≤x<4 on a number line
Click here to see answer by rfer(16322)

Question 271842: I have to write slope-intercept equation for the line through the given points:
(-1,-2) and (-1,2)
When I use the slope formula to find the slope I get 4/0 which is undefined. What would my equation be then?
Click here to see answer by dabanfield(803)

Question 271957: I have to write the slope-intercept form equation of the line described:
through (-4,1) perpendicular to y = 5.
Y = 5 is a zero slope so I don't know where to go from here. Can you guide me through this?
Thanks
Click here to see answer by richwmiller(17219)

Question 271962: I have to evulate this function:
h(x) = x^3-5x^2; Find h(-3x)
The answer I have is (-3x)^3 - 5(-3x)^2 Is this totally solved or are ther more steps I need to do?
Thanks
Click here to see answer by palanisamy(496)

Question 271960: I have to write the slope-intercept form of the equation of the line described:
through (-4,1) perpendicular to y = 5.
y = 5 is a 0 slope so I'm not sure where to go from her. Can you help me through this please?
Click here to see answer by stanbon(75887)

Question 271968: I have to evaluate this function:
g(t) = -3t^2-t; find g(t/3).
What I have so far is -3(t/3)^2 - t/3.
Is that correct so far? And I'm not even sure where to go from here. Help please!
Thanks
Click here to see answer by Alan3354(69443)

Question 271970: Will someone please look this over to make sure I have it solved correctly?
Using the difference quotient f(x+h)-f(x)/h:
g(x) = 4x^2-5
4(x+h)^2-5-(4x^2-5)/h
4(x+h)(x+h)-5-4x^2+5/h
4(x^2+hx+hx+h^2)-5-4x^2+5/h
4x^2+8hx+4h^2-5-4x^2+5/h
4h^2+8hx/h
Answer 4h+8x

Click here to see answer by dabanfield(803)

Question 272369: how would one graph the fraction 7/4 on a number line?
Click here to see answer by Edwin McCravy(20054)

Question 275266: What do ( and [ mean when graphing on a number line??
Click here to see answer by jim_thompson5910(35256)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025