Questions on Algebra: Number Line answered by real tutors!

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Algebra: Number Line

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Question 112393: Have I understood this correctly? I get confused very easy at times! I believe this is true. |-8| + |3| = |-8 + 3| Thanks so much for your time.
Click here to see answer by Earlsdon(4898)

Question 111352: Number line is 29 _ _ _ 57 _ 71
I have tried subtracting, dividing by the spaces, but that doesn't quite do it.. If it helps the rest of the homework involves, prime numbers, prime factorizations, and equivalent fractions.
Click here to see answer by veronica0626(5)

Question 114322: what the slope of a line is?
Click here to see answer by anne(47)

Question 114622:
why is a negative number times a negative number equal to a positive number?
Click here to see answer by stanbon(26259)

Question 114622:
why is a negative number times a negative number equal to a positive number?
Click here to see answer by checkley71(8405)

Question 115140: How do you plot x+2>6 on a number line? I am not sure how to solve this problem.
Click here to see answer by jim_thompson5910(13787)

Question 117958: Solve and graph the inequality
-6 < x + 3 < 6
Click here to see answer by jim_thompson5910(13787)

Question 117962:
Solve and graph the inequality
2x > -6 and x - 4 < 3

Click here to see answer by checkley71(8405)

Question 117961: Solve and graph the inequality
x - 2 > 2x + 1 or 10 > -2x + 2

Click here to see answer by jim_thompson5910(13787)

Question 117960: Solve and graph the inequality
-3x > -6 or x - 5 < 2
Click here to see answer by misscrt(37)

Question 117959: by solving the first ine we get x<2, the second one we will obtain x>2, theses solutions have only one meaning and that is x=2.
Click here to see answer by najibk2(1)

Question 118554: where does square root 8 go on a number line.
Click here to see answer by checkley71(8405)

Question 118554: where does square root 8 go on a number line.
Click here to see answer by invisiblebug590(1)

Question 122135: The problem is this:
-5 is greater than/equal to x-6
Click here to see answer by jim_thompson5910(13787)

Question 126351: why does a negative # times a negative # = a positve #
Click here to see answer by ilana(236)

Question 127688: on a number line what is above trillions?
Click here to see answer by bucky(1732)

Question 131259: from a base elevation of 7300 ft, a mountain peak in colorado rises to a summit elevation of 14807 ft over a horizontal distance of 15840 ft find the grade of the peak
Click here to see answer by bucky(1732)

Question 131250This question is from textbook
: how do i complete this number line
BY ADDING 6 TO EACH NUMBER.
HOW DO I KNOW 6 IS THE ANSWER?
ASSUMING IT IS AN ARITHMETIC SEQUENCE I SUBTRACT 8 FROM 38=30 & THEN DIVIDE BY 5 (30/5=6) BECAUSE THERE ARE 5 INCREMENTS BETWEEN 8 & 38.
8,14,20,26,32,38This question is from textbook

Click here to see answer by checkley71(8405)

Question 135576: X greatest than or equal to negative three
How do i graph that on a number line? should it be an open or close circle?
Click here to see answer by stanbon(26259)

Question 140656This question is from textbook Beginning Algebra

: Page 173 Number 6
I hope you can help me...
-3? -6 have to replace the ? with < or > symbol
Would it be -3> -6?This question is from textbook Beginning Algebra

Click here to see answer by stanbon(26259)

Question 140970: I think its a number line its a table with x and y i think and it asks to find the degree of the function and i have another two lined table that says find the quadratic model
Click here to see answer by stanbon(26259)

Question 142531: which point on a number line best represtents the squar root of three
Click here to see answer by stanbon(26259)

Question 143354: Find the length of AB if AC has a length of 5 1/3 and BC has a length of 2 1/4.
Click here to see answer by zephyr(9)

Question 144225: What is an X in algebra symbols?
Click here to see answer by nabla(412)

Question 145929This question is from textbook Barrons Ged
: I never took algebra. I am having a little trouble on this question I have to admit . It is #3 on page 507 on chapter 22 in the Barrons how to prepare for the Ged book.
ThanksThis question is from textbook Barrons Ged

Click here to see answer by nerdybill(2446)

Question 147910: graph on number line where x is a real number; -4 is less than x less than or equal to 6

Click here to see answer by mangopeeler07(450)

Question 151617: when you put a negative number and positive numbers with zero from least to greatest which one goes first? the negative number or the zero?
Click here to see answer by jim_thompson5910(13787)

Question 151618: are decimal numbers smaller then negatives?
Click here to see answer by jim_thompson5910(13787)

Question 152609: Find the number one third of the way between 3 and 5...
Click here to see answer by mducky2(55)

Question 152888: (theres just a numberline starting from -3 ends at 7) and -2 is the location of P and 5 is the location of Q
Question: Point R(not shown) is located on the number line segment line PQ so that line PR is 6 times as long as line RQ. What is the location of Point R?
Click here to see answer by vleith(1977)

Question 153961This question is from textbook college algebra Blitzer
: Please help
Evaluate the function at the given values of independent variable and simplify
g(x)=x2 +2x +3 for g(-1) and g(x+5)
the x2 is squared I didn't know how to put it like that.
Thanks, RandyThis question is from textbook college algebra Blitzer

Click here to see answer by stanbon(26259)

Question 153957This question is from textbook college algebra Blitzer
: Could someone please show me how to do this problem,
Graph the following function f(x)=(-1/3)x+2
There are no parentheses around the -1/3
Thank YouThis question is from textbook college algebra Blitzer

Click here to see answer by Fombitz(2113)

Question 154028: I know how to draw a number line and label it, but i'm confused.
If the 2 points they give you to put on the number line are: -25/2 and -14/5
How do you graph those?
Click here to see answer by checkley77(7035)

Question 154381: How do you put fractions on a number line?
Click here to see answer by Edwin McCravy(2920)

Question 154424: How do you graph the set of all negative even integers on a number line?
Click here to see answer by orca(409)

Question 154593This question is from textbook McDougal Littell algebra 1

: when adding a negative number to a postive number how do you know which sign to use?This question is from textbook McDougal Littell algebra 1

Click here to see answer by Edwin McCravy(2920)

Question 154943: Complete the number lines.
21. 9, ---, ---, ---, 89
22. 15, ---, ---, 45, ---,---

Click here to see answer by Alan3354(6059)

Question 113179: the sum of two consecutive integers is 145. Find the two integers.
Click here to see answer by Alan3354(6059)

Question 156865: How can I change an algebraic expression to the common languaje?
Click here to see answer by jim_thompson5910(13787)

Question 158024This question is from textbook Heart of Mathematics
: Show that the number(square root of 2 with exponent of square root of 2)with exponent of square root of 2 is a rational number even though it might look irrational. What familiar number does it equal?This question is from textbook Heart of Mathematics

Click here to see answer by jim_thompson5910(13787)

Question 158122This question is from textbook
: where would 5/4 go on a number line? what numbers would come before and after it?This question is from textbook

Click here to see answer by MathLover1(1183)

Question 158304: t < -3
Click here to see answer by midwood_trail(310)

Question 160073: is (0,1,-1) closed under addition?
...and if you can explain how to do this, that would be great
Click here to see answer by jim_thompson5910(13787)

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