Questions on Algebra: Number Line answered by real tutors!

Tutors Answer Your Questions about Number-Line (FREE)

Question 42130: Can someone out there help me solve this problem?
I need to find the mode on this set of numbers:
41, 43, 56, 67, 69, 72
Thank you,
sher
Click here to see answer by tennislver116(2)

Question 43095: Find the median for the following:
1, 12, 45, 34, 21, 60, 15
Click here to see answer by checkley71(8403)

Question 43749: Can someone help me with this problem?
I need to find the mean of the following set of numbers:
13, 15, 18, 18, 18, 19, 22, 26, 28, 33
Thank you,
Sher
Click here to see answer by mbarugel(146)

Question 43756: Can someone help me solve this problem?
I need to find the mode of the following set of numbers:
11,13,13,12,11,12,13,10,14
Thanks,
Sher
Click here to see answer by mbarugel(146)

Question 43754: Can someone out there help me solve this problem?
I need to find the median of the following set of numbers:
4,5,6,9,11
Thank you,
Sher
Click here to see answer by Earlsdon(6294)

Question 43762: Can someone help me solve this problem?
I need to determine the maximum and minimum values of the following set of numbers:
2, -8, 1/2, -5/3, 9/4, -7, -73/9
Thank,
Lyn
Click here to see answer by checkley71(8403)

Question 43763: Can someone help me solve this problem?
Evaluate |111|
Thanks,
Lyn
Click here to see answer by Nate(3500)

Question 43755: Can someone help me solve this problem?
I need to find the mode of the following set of numbers:
22,55,43,26,33,36,43,25
Thank you,
sher
Click here to see answer by Nate(3500)

Question 43753: Can someone help me solve this problem?
I need to find the median of the following set of numbers:
33,72,23,27,77,68,85
Thank you,
Sher
Click here to see answer by vihits13(20)

Question 43753: Can someone help me solve this problem?
I need to find the median of the following set of numbers:
33,72,23,27,77,68,85
Thank you,
Sher
Click here to see answer by hyh_124(6)

Question 43935: Can someone help me solve this problem?
I need to find the mean of the following set of numbers:

12, 16, 19, 22, 28, 30
Thanks,
Sher
Click here to see answer by fractalier(6550)

Question 43936: Can someone help me with this problem?
I need to find the first and third quartiles, Q1 and Q3, of the following set of numbers:
13,7,15,13,13,12,9,11,19,9
Thanks,
Sher
Click here to see answer by fractalier(6550)

Question 43937: Can someone help me with this problem?
I need to find the first and third quartiles, Q1 and Q3, of the following set of numbers:
0.16, 0.08, 0.27, 0.20, 0.22, 0.32, 0.25, 0.18, 0.28, 0.27
Thanks,
Sher
Click here to see answer by fractalier(6550)

Question 43938: Can someone help me on this problem:
I need to place the following set of numbers in ascending order:
-2, 8, 0, 2, -3, -20, 11
Thank you,
Lyn
Click here to see answer by fractalier(6550)

Question 43989: Can someone help me with this?
Write the word name for the following:
300,612
Thanks,
Ashley
Click here to see answer by tutorcecilia(2152)

Question 43988: Can someone help me on this problem?
Write the word name for the following:
36,713
Thanks,
Ashley
Click here to see answer by checkley71(8403)

Question 43988: Can someone help me on this problem?
Write the word name for the following:
36,713
Thanks,
Ashley
Click here to see answer by adamchapman(301)

Question 43988: Can someone help me on this problem?
Write the word name for the following:
36,713
Thanks,
Ashley
Click here to see answer by tutorcecilia(2152)

Question 43987: Can someone help me with this?
I need help to write the number in expanded form:
30,672
Thanks,
Ashley
Click here to see answer by adamchapman(301)

Question 44079: Can someone help me with this problem?
I need to choose the correct prime numbers between 10 and 30.
Thanks,
Sher
Click here to see answer by adamchapman(301)

Question 44080: Can someone help me on this problem?
Which of the numbers 18, 48, 452, 486, and 844 are divisible by 4?
Thanks,
Sher
Click here to see answer by adamchapman(301)

Question 44260: I asked this question yesterday but you gave me the prime numbers only thru 20 by mistake.
What I need is the prime numbers between 10 and 30.
Thanks,
Sher
Click here to see answer by mbarugel(146)

Question 44264: Can someone help me on this problem?
I need a list of all the prime numbers between 45 and 80.
Thanks,
Sher
Click here to see answer by fractalier(6550)

Question 44263: Can someone help me on this problem?
I need to find the first and third quartiles, Q1 and Q3, of the following set of numbers:
0.16, 0.08, 0.27, 0.20, 0.22, 0.32, 0.25, 0.18, 0.28, 0.27
Thank you,
Sher
Click here to see answer by fractalier(6550)

Question 44357: Can someone help me with this problem?
I need to write the following number in expanded form:
684
Thank you,
Ashley
Click here to see answer by Nate(3500)

Question 44477: Can someone help me on this problem?
How do you write these numbers in expanded form?

30,672
Thanks,
Sher
Click here to see answer by stanbon(75887)

Question 44647: Can someone help me on this problem?
I need to write the following number in EXPANDED form please.
30,672
Thanks,
Sher
Click here to see answer by stanbon(75887)

Question 45678: Can someone help me on this?
I need to find two factors of 15 with a difference of 2.
Thanks,
Sher
Click here to see answer by askmemath(368)

Question 45681: Can someone help me on this?
I need to find the LCM (least common multiple) for each of the following group of numbers:
8, 15, and 20
Thanks,
Sher
Click here to see answer by stanbon(75887)

Question 46064: 1, 4, 14, 45, what is the next number in the line?
Click here to see answer by mikealexader(1)

Question 48082: My son and I are disagreeing about the solution to this problem, and my math skills are very rusty:
8-(-2)=
Thanks.
Click here to see answer by stanbon(75887)

Question 48305: I need some help on multiplying negitives and exponents, im not all super smart but im in the top set math class and my teachers threatening to kick me out if I dont catch up so If anyone can give me some rules on multiplying negitvies and exponents'and the number line it would be extremly appreciated. :)
Click here to see answer by longjonsilver(2297)

Question 48799: Solve the following:
80 = 10x

Solve:
2/5x = -10
Click here to see answer by dead_famous1991(7)

Question 49000: The scale on a map is 2 centimeters to 5 kilometers. Doe Creek and Kent are 15.75 kilometers apart. How far apart are they on the map? Please explain it too!
Click here to see answer by checkley71(8403)

Question 49096: I am having an extreme brain fart
find the opposite of 34
-34 correct??
Click here to see answer by Born2TeachMath(20)

Question 49285:
Can you please solve. x 1 2 3 4 a 18 16 14 12 a=???? Thanks Brad something like x + 8 -6!!!!!!!!!!

Click here to see answer by AnlytcPhil(1806)

Question 49106: The number line I need help with starts out with three blank spots on the number line, then it says 3/5, then blank, then 1. Can you tell me what the blanks are.
Thank You,
Troy
Click here to see answer by mszlmb(115)

Question 49463: Can someone help me solve this problem?
I need to solve the following word problem. Be sure to label the unknowns and to show the equation you use for the solution:
Yuri has a board that is 98 in. long. He wishes to cut the board into two pieces so that one piece will be 10 in. longer than the other. What should the length of each piece be?
Thanks, Ashley
Click here to see answer by checkley71(8403)

Question 49507: Can someone help me with this problem?
Jose has savings accounts for each of his five children. They contain $215, $156, $318, $75, and $25. Find the median and the mean amount of money per account.
Thanks,
Ashley
Click here to see answer by checkley71(8403)

Question 50917: a-3=2 help
Click here to see answer by darq(90)

Question 51109: Hello I need help on some homework i do not understand
its about number lines here is the question and the directions
directions...Graph the rational numbers use one number line for each excercise
1. -2 1/2, -0.5, -5 over 2 (i dont know how to write it on the computer)
my question is... how do i put these on the number line and how do i know where they go?
please and thanks!
Click here to see answer by checkley71(8403)

Question 51194: Three times one number added to five times another number is 54. The second number is two less than the first. Find the numbers.
Click here to see answer by checkley71(8403)

Question 48169: Al purchased a new refrigerator that cost $736.12 with interest included. He paid $100 as a down payment and agreed to pay the remainder in 18 monthly payments. What amount will he be paying per month?
Click here to see answer by jbhsmith(2)

Question 46632:
an someone help me on this?
Ramon owes $780 on his VISA account. He returns three items costing $43.10, $36.80, and $125.00 and receives credit on his account. Next, he makes a payment of $400. He then makes a purchase of $82.75. How much does Ramon still owe?
Thanks, Lyn
Click here to see answer by jbhsmith(2)

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