Questions on Algebra: Number Line answered by real tutors!

Tutors Answer Your Questions about Number-Line (FREE)

Question 126351: why does a negative # times a negative # = a positve #
Click here to see answer by ilana(307)

Question 127688: on a number line what is above trillions?
Click here to see answer by bucky(2189)

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(2189)

Question 131250: 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.
8,14,20,26,32,38
Click here to see answer by checkley71(8403)

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(75887)

Question 140656: Page 173 Number 6
I hope you can help me...
-3? -6 have to replace the ? with < or > symbol
Would it be -3> -6?
Click here to see answer by stanbon(75887)

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(75887)

Question 142531: which point on a number line best represtents the squar root of three
Click here to see answer by stanbon(75887)

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(475)

Question 145929: 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.
Thanks
Click here to see answer by nerdybill(7384)

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(462)

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(35256)

Question 151618: are decimal numbers smaller then negatives?
Click here to see answer by jim_thompson5910(35256)

Question 152609: Find the number one third of the way between 3 and 5...
Click here to see answer by mducky2(62)

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(2983)

Question 153961: 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, Randy
Click here to see answer by stanbon(75887)

Question 153957: 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 You
Click here to see answer by Fombitz(32388)

Question 154028: how yo draw √14 on a number line
Click here to see answer by checkley77(12844)

Question 154381: How do you put fractions on a number line?
Click here to see answer by Edwin McCravy(20054)

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 154593: when adding a negative number to a postive number how do you know which sign to use?
Click here to see answer by Edwin McCravy(20054)

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

Click here to see answer by Alan3354(69443)

Question 113179: the sum of two consecutive integers is 145. Find the two integers.
Click here to see answer by Alan3354(69443)

Question 156865: How can I change an algebraic expression to the common languaje?
Click here to see answer by jim_thompson5910(35256)

Question 158024: 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?
Click here to see answer by jim_thompson5910(35256)

Question 158122: where would 5/4 go on a number line? what numbers would come before and after it?
Click here to see answer by MathLover1(20849)

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(35256)

Question 160101: simplify and graph the numbers on the number line
{1.7, 3.14,8/2,-5,4.222}
Click here to see answer by midwood_trail(310)

Question 160540: between any two real numbers there is another real number. What is it called??
Click here to see answer by vleith(2983)

Question 160776: I'm not sure if this is the right location to ask these questions. I only have 2 out of 52 questions left in my book and was wondering if anyone could help. First question asks Name all the subsets of the given universal set. U={0,2,4}. I only get (0)(2)(4)(2,4)(0,2)(0,4). the book asks for 2 more .What am I missing. Second question asks. Find the solution set of each open sentence from the given domain. 2x=8; D={Intergers}. I have done 4 of these already can't seem to figure this one out. can anyone please help me finish this book. Thanks.
Click here to see answer by Fombitz(32388)

Question 160841: if you have -2 and a +3 what do you get.

Click here to see answer by jojo14344(1513)

Question 161915: which number is the biggest? 5/7 ot 6/9 . calculate the answer using two methods. I got 5/7 as the largest

Click here to see answer by Alan3354(69443)

Question 162148: Hi. I am trying to plot 2 fractions and 2 decimals on a number line. They are 1/3, -1/4, -2.5, and 1.0. I have to plot them on a line graph and then put them in order from least to greatest. I am having a lot of trouble with this and hope you can help. Thanks!!!
Click here to see answer by KnightOwlTutor(293)

Question 162976: how do i plot 1/6 on a number line?
Click here to see answer by checkley77(12844)

Question 163515: please show the method to solve this equation
5X-4=4
Click here to see answer by checkley77(12844)

Question 164538: how do i place fractions on a number line when the fractions arnt the same, Example: -4 5/6, -4 3/7 ??
Click here to see answer by checkley77(12844)

Question 164939: Use the midpoint formula to find the midpoint of a line segment with endpoints: (2, 7) and (-4, 1)
Click here to see answer by checkley77(12844)

Question 164939: Use the midpoint formula to find the midpoint of a line segment with endpoints: (2, 7) and (-4, 1)
Click here to see answer by Fombitz(32388)

Question 164939: Use the midpoint formula to find the midpoint of a line segment with endpoints: (2, 7) and (-4, 1)
Click here to see answer by MRperkins(300)

Question 165375: How is 4 + 5 illustrated on a number line?
Click here to see answer by gonzo(654)

Question 165478: If n and k are integers whose product is 400, which of the following statements must be true?
(A) n + k > 0 (B) n ≠ k (C) Either n or k is a multiple of 10.
(D) If n is even, then k is odd. (E) If n is odd, then k is even.
Click here to see answer by Edwin McCravy(20054)

Question 165477: What is the smallest positive integer n for which 324 is a factor of 6^n?
(A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Click here to see answer by MRperkins(300)

Question 165477: What is the smallest positive integer n for which 324 is a factor of 6^n?
(A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Click here to see answer by Edwin McCravy(20054)

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