Questions on Algebra: Inequalities, trichotomy answered by real tutors!

Tutors Answer Your Questions about Inequalities (FREE)

Question 619357: |x-1|>4 is equivalent to what?
Can you explain how to find the answer?
Click here to see answer by lwsshak3(6481)

Question 619376: Describe the graph of this inequality: 3x + 2y < 4
Make sure your answer includes these things:
a) Slope of the line
b) y-intercept
c) Type of line (dotted or solid)
d) Direction of shading
Click here to see answer by stanbon(57278)

Question 619375: √2t+4=√t-1
Click here to see answer by ewatrrr(10682)

Question 619375: √2t+4=√t-1
Click here to see answer by Theo(3458)

Question 619348: A student scores 73 out of 100 if the maximum score on the next test is also 100 points, what score does the student need to maintain at least an average of 82?
Click here to see answer by ewatrrr(10682)

Question 619462: Solve the linear inequality and write the solution in set-builder notation
9x-1<26
The solution set is

Click here to see answer by jim_thompson5910(28536)

Question 619820: The length of a rectangle is 5 cm less than twice the width. Express as an integer the maximum width of the rectangle when the perimeter is less than 60 cm.
I did 2w>5, but I don't understand what to do with the perimeter is less than 60.
Click here to see answer by ewatrrr(10682)

Question 620128: Write and solve an inequality to answer the following question.
A truck weighs 28,500 lb. The total weight limit for the truck is 64,000 lb. What are the possible loads the truck can carry?
Click here to see answer by ewatrrr(10682)

Question 620132: What is the least integer solution of 12x > -12?
Click here to see answer by ewatrrr(10682)

Question 620135: Which number is not a solution of either x < -3 or -x < 3?
Click here to see answer by MathTherapy(1421)

Question 620137: Write and solve an inequality to answer the following question.
A bank offers free checking for accounts with a balance greater than $500. Yo have a balance of $516.46 and you write a check for $26.47. What amount do you need to deposit to avoid a service fee?
Click here to see answer by lwsshak3(6481)

Question 620274: I can't figure this out.... the question is.... write the equation that expresses the relationship between the variables, and then use the given data to solve for the variation constant k.
d varies directly as f and inversely as the square root of g, and d = 0.04 when f = 8 and g = 0.04
d=
k=
Click here to see answer by ankor@dixie-net.com(15645)

Question 620294: How do I graph the inequality x>y?
Click here to see answer by lwsshak3(6481)

Question 620364: Parking in a student lot costs $3 for the first half hour and $1.25 for each hour thereafter a partial hour is charged the same as a full hour what is the longest time that a student can park in this lot for $8
Click here to see answer by lwsshak3(6481)

Question 620367: The perimeter of a rectangle equals the sum of the lengths of its four sides if the width of a rectangle is 2 inches and its perimeter is 36 inches, find the length of the rectangle
Click here to see answer by lwsshak3(6481)

Question 620372: Solve the linear inequality
8-six over seven x greater than or equal to 9
The solution set is

Click here to see answer by lwsshak3(6481)

Question 620433: justin is 2 years older than ethan. in 9 years the sum of thier ages will be 30. find the ages of each boy
Click here to see answer by ewatrrr(10682)

Question 620433: justin is 2 years older than ethan. in 9 years the sum of thier ages will be 30. find the ages of each boy
Click here to see answer by kayazay(3)

Question 620437: solve
| 3 r - 12 | > 0
Click here to see answer by lynnlo(4155)

Question 620865: x^2<49
Click here to see answer by ewatrrr(10682)

Question 621023: a) f(x)= x^2-1/x(x=2)
find the partial fraction of f(x)
b) Solve f(x)>0, hence write the solution for f(x)<0
Solution of the question need show in line and also table as well.
tq.
Click here to see answer by Edwin McCravy(8889)

Question 621032: I am trying to solve the following formula for the specific variable; for S in this case.
C=1/2m(S+Z)
(one half M x (S+Z)
What is S?
Thank you in advance.
Samantha
Click here to see answer by jim_thompson5910(28536)

Question 621007: In a circle graph, what is the measure of the central angle that represents 21%?
Click here to see answer by Alan3354(30993)

Question 621087: I have this problem and I don't know if I know if t = 4 is a true or false solution to this problem
3 ( t + ) < 2t -7, t = 4
Click here to see answer by math-vortex(472)

Question 621225: we are solving polynomial inequalities,i am lookiing for the solution set to the question: x^3-x^2<9x-9 (Type your answer in interval notation.Use integers or fractions for any numbers in the expression.Type an exact answer using radicals as needed.)
Click here to see answer by lwsshak3(6481)

Question 621271: solve.Write the solution set using interval notation.
7(7x+1)<7
Click here to see answer by lwsshak3(6481)

Question 621548: what is the answer to this -3/4 > (-9p)/5 inequality
Click here to see answer by kayazay(3)

Question 621704:
I need to write it in set builder notation and in interval notation. And i also need to plot it on a number line.
It looks like:
___|___|___|___|___|___|___|___|___|___|___|
-5 -4 -3 -2 -1 0 1 2 3 4 5
Click here to see answer by lynnlo(4155)

Question 621560: A bike frame. the angel where the seat support meets the crossbar is 15° less
than the angel at the steering column and the angel at the peddle gear is 25° more than the angel at the steering column. What are the three angels

Click here to see answer by tnewby6(1)

Question 621809: A bike frame. the angel where the seat support meets the crossbar is 15° less
than the angel at the steering column and the angel at the peddle gear is 25° more than the angel at the steering column. What are the three angels
Click here to see answer by josmiceli(9664)

Question 622197: Solve the inequality:
2x +5<7 for x
Click here to see answer by jim_thompson5910(28536)

Question 622195: What is the solution to the inequality 3(x-1)-4 lesser than or equal to 2(3x+1) ?
Click here to see answer by jim_thompson5910(28536)

Question 622190: Write the solution of the inequality x>-3 in interval notation.
Click here to see answer by nerdybill(6951)

Question 622187: Determine the graph of the solution of the inequality:
-5is lesser than or equal to x lesser than 1
Click here to see answer by lynnlo(4155)

Question 622194: Solve: 3 is lesser than or equal to 2x-1<7 and write the solution in interval notation.
Click here to see answer by lynnlo(4155)

Question 622199: The solution for x is greater or lesser than 6 written in interval notion is ___?
Click here to see answer by lynnlo(4155)

Question 622149: How do you solve inequalities then graph it?
Click here to see answer by math-vortex(472)

Question 622286: Find pairs of numbers that satisfy the equation: 3y+12=0
Click here to see answer by solver91311(16872)

Question 622311: 1. -8+(-3)=
2. 9-(-1)=
3. -7+6 =
4. 3x-x=
Pls Answer My Question :)
THANKS :)))
Click here to see answer by ewatrrr(10682)

Question 623220: For the inequality y<-11 , would –11 be considered the greatest possible value or least possible value of y? Justify your reasoning.

Click here to see answer by ewatrrr(10682)

Question 623597: what is the solution and graph of 4x - 5 > 3x - 31?
Click here to see answer by jim_thompson5910(28536)

Question 623695: Will there ever be more than one solution for x?
Click here to see answer by solver91311(16872)

Question 623967: 3(x-2) - 2 < x - 5

Click here to see answer by jim_thompson5910(28536)

Question 624109: what are the steps for solving this problem
24 < x+10
Click here to see answer by solver91311(16872)

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