Number of results: 2,107
(x-4)/(2x+4) is greater than or equal to 1. How do i express solutions to inequalities in interval notation without using the calculator? please help. (x-4)/(2x+4) >=1 multiplying by 2x+4 1) when (2x+4) is +, x-4>=2x+4 or x-2x>=8 -x>=8 x<=-8 notice the ...
Friday, June 16, 2006 at 10:54am by greg
rational inequality, math
2 6 ___ + ____ < or = - 5 X X - 1 Can some one please clearly show me how to answer this and put the solution in interval notation? You need to find another way to write the inequality more clearly. Try using / for division and parentheses for clarification of operations. ...
Sunday, November 26, 2006 at 7:42pm by agirl123
log(x-2) + log(9-x) < 1 log(x-2) + log(9-x) < 1 log(x-2)(9-x)<1 (x-2)(9-x)<10^1 and solve.
Thursday, February 22, 2007 at 7:10am by solving inequality
The cost of a long distant telephone call is $0.36 for first minutes and $0.21 each additional minutes or portion thereof. Write an inequality representing the number of minutes a person could talk with out exceeding $3.00 would this be written as 0.36+0.21(x-1)<$3.00 0.36...
Tuesday, March 27, 2007 at 9:04am by linda
please check my answers. thanxs! Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval notation. x^2 - 6x + 5 > 0 -I got (-ininity,1) u (5, infinity) x^2 - 3x - 18 < 0 -I got (-infinity,-3) u (6, infinity) x^2...
Tuesday, October 23, 2007 at 8:05pm by Liz
How would you solve the following inequality
How would you solve the following inequality algebraically? 0.5(x + 2)^2 (x - 4) > 2x + 3
Sunday, January 13, 2008 at 10:12pm by Anonymous
Define a variable and write an inequality. Then solve. A local summer baseball team plays 20 games each season. So far, they have won 9 games and lost 2. How many more games must they win this season to win at least 75% of all their games? I don't know what define a variable ...
Sunday, February 24, 2008 at 3:39pm by Jon
I remember doing this last year, so I'll try to tell you as much as I can remember. My teacher told us last year to start of thinking of it like an equation. Pretend the greater or less than sign is a equals sign. For #1, add 8 to both sides, like you would with an equation. ...
Wednesday, December 3, 2008 at 5:31pm by Celina
SOLVE THE INEQUALITY
to graph this, first convert this equation to slope-intercept form (y = mx + b),, then graph it like a normal line (imagine the inequality sign to be equal sign),, since the sign is only "greater than" (>) or "less than" (<) (not greater than or equal to (>=)) the ...
Wednesday, October 27, 2010 at 10:10pm by jai
Solve the inequality. Express your solution using interval notation and please show all of your work. x(x + 6)(8 – x) >= 0 I need help, I guess I'm not understanding the interval notation portion. I know, that when 0 <= x <= 8 and x <= -6 that the statement is true...
Sunday, May 29, 2011 at 3:26pm by Armando
Hi, can someone explain how to solve this inequality... 2x^3 - 7x^2 < 8x - 28 Thanks, Armando
Wednesday, June 1, 2011 at 5:29am by Armando
math alg - inequality
2 word problems write an inequality for each problem. solve the ineequality. 1) the school record for the most points scored in a football season is 85. lawrence has 44 points so far this season. how many more points does he need to break the record? i wrote p +44 >85 2) ...
Wednesday, November 2, 2011 at 4:59pm by marko
I have to choose a variable and write inequality For less than or equal to I'm using these keys <| Cuz I don't Jon how to show when I type 1. A van can hold a maximum of 8 passengers I wrote V <| 8 V is less than or equal to 8 2. To apply for a job you need to type at ...
Sunday, October 14, 2012 at 1:43pm by Marco
find the solution to the following inequality 2(2x-6)>x+3, then graph the solution.
Thursday, March 14, 2013 at 1:15pm by joe
Find the following inequality
Find the following inequality. 15(x^2-1)>16x
Friday, March 15, 2013 at 12:04pm by Sara
Find the following inequality
is it lost? You must mean "solve" the inequality 15(x^2-1)>16x 15x^2 - 16x - 15 > 0 (5x+3)(3x-5) > 0 If the product is positive, either both are positive, or both are negative. So, x < -3/5 or x > 5/3
Friday, March 15, 2013 at 12:04pm by Steve
dividing by a positive value does not change the direction of the inequality. x > 13/3
Thursday, March 21, 2013 at 1:33pm by Steve
solve the inequality (x+8)^2(x-4) > 0
Sunday, March 24, 2013 at 10:37pm by Jenn
Solve the inequality
Solve the inequality x^2(8+x)(x-9)/(x+4)(x-7) is greater than or equal to 0?
Sunday, March 24, 2013 at 10:53pm by Jenn
Solve the inequality...
Solve the inequality x^2(9+x)(x-9)/(x+7)(x-5) is greater than or equal to 0?
Monday, March 25, 2013 at 9:58pm by Jenn