Questions on Algebra: Absolute value answered by real tutors!

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Algebra: Absolute value

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Question 174590This question is from textbook Amsco's Integrated Algebra 1
: I need help with this problem please. I need to solve and graph the equation.
[x] + 2[y] = 7
Thank you so much.This question is from textbook Amsco's Integrated Algebra 1

Click here to see answer by Mathtut(3670)

Question 174687: I need to graph this absolute value function: t(x) = 3- the absolute value x.(I don't have the symbol for asb value on my computer) Can you show me how to get the graph points for t(x) or "y"? I know that I have to select random values for "x" like -3, -2, -1, 0, 1, 2, 3, and know the basic rule for solving. But all sample questions that I have seen involve Y = Asb v of x - 3 (or + a number). I really need to figure this out when we are given 3 - asb v "x". Thanks, charlie
Click here to see answer by stanbon(26297)

Question 174822This question is from textbook
: Suppose y varies directly as x and y=27 when x=3. Find x when y=45.This question is from textbook

Click here to see answer by actuary(84)

Question 174830This question is from textbook
: What is the slope of a line that is perpendicular to the graph of: y=-1/2x+4?This question is from textbook

Click here to see answer by nerdybill(2448)

Question 174831This question is from textbook
: Find an equation in slope-intercept form for the line that passes through (-3,1)and (-2,-3).This question is from textbook

Click here to see answer by jim_thompson5910(13794)

Question 174827This question is from textbook
: Suppose y varies inversely as x and y=24 when x=3. Find x when y=36This question is from textbook

Click here to see answer by actuary(84)

Question 174843This question is from textbook
: Determine the slope of a line through points (4,-8) and (3,-6).This question is from textbook

Click here to see answer by jim_thompson5910(13794)

Question 174843This question is from textbook
: Determine the slope of a line through points (4,-8) and (3,-6).This question is from textbook

Click here to see answer by actuary(84)

Question 174844This question is from textbook
: A scale model of a house is 18 inches wide. The actual house is 48 feet wide. Find the scale of the model.This question is from textbook

Click here to see answer by jim_thompson5910(13794)

Question 174845This question is from textbook
: Eighty (80) percent of what number is 33.6?This question is from textbook

Click here to see answer by josmiceli(3013)

Question 174846This question is from textbook
: Determine whether the relation {(3,2),(4,5),(-3,5),(-4,2)} is a function.This question is from textbook

Click here to see answer by Edwin McCravy(2922)

Question 174856This question is from textbook
: Write the point-slope form of an equation for the line passing through the point at(3,-6)with slope slope-4/3.This question is from textbook

Click here to see answer by Alan3354(6097)

Question 174922This question is from textbook
: Determine the slope and y-intercept of the graph of 12+3y=-2x.This question is from textbook

Click here to see answer by jojo14344(1483)

Question 174921This question is from textbook
: Write an equation in slope-intercept form for the line through points (2,4) and (6,-2).This question is from textbook

Click here to see answer by Alan3354(6097)

Question 174923This question is from textbook
: Evaluate xy/-4 if x=-2 and y=12.This question is from textbook

Click here to see answer by nerdybill(2448)

Question 174988: the was is inequality of /x-4/>3
Click here to see answer by jim_thompson5910(13794)

Question 175297This question is from textbook algebra 1
: 1x-11=4This question is from textbook algebra 1

Click here to see answer by Alan3354(6097)

Question 175294This question is from textbook mCdOUGl Littell Algebra 1
: 1x-4=6This question is from textbook mCdOUGl Littell Algebra 1

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Question 175558This question is from textbook
: How do I find the Absolute Value of a complex number?
Thank You.This question is from textbook

Click here to see answer by jim_thompson5910(13794)

Question 175885This question is from textbook
: Write an equation in slope-intercept form of a line with the following characteristics: parallel to the graph of: x + y =6 and passes through (1,-4).This question is from textbook

Click here to see answer by josmiceli(3013)

Question 175881This question is from textbook
: Write an equation in slope-intercept form of a line with the following characteristics: parallel to the graph of: -4x + 3y= 12 and passes through the origin.This question is from textbook

Click here to see answer by jim_thompson5910(13794)

Question 175979This question is from textbook Algebra I
: Please help me solve this problem 2x-8< 10 This question is from textbook Algebra I

Click here to see answer by Alan3354(6097)

Question 176015: find all pairwise distances between the numbers -5,2, and 7 by (a) measuring the distances on the real number line and (b) computing the distances using absolute value.

Click here to see answer by user_dude2008(716)

Question 176119: why is it impossible for the absolute value of a number to be negative?
Click here to see answer by Mathtut(3670)

Question 176117: Find x if |x| = 3.2

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Question 176061: solve the following equations
a) |2x+4|=|5x-2|
b) |5-3u|=|3+2u|
c) |4+t/2|=|3/2t-2|
d) |2s-3|=|7-s|

Click here to see answer by solver91311(5072)

Question 176272: My math question is:
Equations of two absolute value functions are y=|x+20|+5 and y=|x-11|-2. What is the horizontal translation between the first function and the second function.

Can you please help me?
Click here to see answer by Fombitz(2113)

Question 176386: x people take w hours to paint a house. How long would it take y people to paint the same house?
Click here to see answer by stanbon(26297)

Question 176436This question is from textbook
: Simplify: 5c^-5 d^-1This question is from textbook

Click here to see answer by jim_thompson5910(13794)

Question 176437This question is from textbook
: Express (1.4x 10^7)(2.5x 10^2) in scientific notation.This question is from textbook

Click here to see answer by josmiceli(3013)

Question 176550: Solve each absolute value equation:
A.) |x|-3=10
B.) |x-3|=10
C.)4|2x+1|-5=3
-----
I am getting these answer:
A.) x=13 or x=-7
B.) x=-7 or x=13
C.) x=3/2 or -5/2
A and B seem to work, but C is not adding up.
Thank you!
Click here to see answer by Fombitz(2113)

Question 176583: G(x)=/1-x/-/3x+7/
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Question 176920: Solve the following inequality 4x-5>11
Click here to see answer by Mathtut(3670)

Question 176952This question is from textbook
: Solve the equation: 4(x-2)=0This question is from textbook

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Question 176963This question is from textbook
: Multiply: x(x+1)(x-1)This question is from textbook

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Question 176947This question is from textbook
: Simplify: (6x-2)+(2x+4)This question is from textbook

Click here to see answer by checkley75(3666)

Question 177068: Devon tosses a horseshoe at a stake 30 feet away. The horseshoe lands no more than 3 feet from the stake. (a) Write an absolute value inequality that represents the range of distances that the horseshoe travels. (b) Solve the inequality.
Click here to see answer by stanbon(26297)

Question 177124This question is from textbook
: Factor completely: 8g^2j-12g^3hjThis question is from textbook

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Question 177125This question is from textbook
: Factor. Write prime if the expression cannot be factored: s^2-s-6This question is from textbook

Click here to see answer by nerdybill(2448)

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