Tuesday

October 21, 2014

October 21, 2014

Posted by **lala** on Thursday, December 9, 2010 at 4:43pm.

reciprocal of -1/2 . His solution was k is greater then or equal to 10.What mistake did he make?

Danny checked his solution, but his check did not let him know that he had

made an error.What number could he have substituted?

c. Find a number that satisfies the original inequality but not Danny’s solution

- algebra -
**Henry**, Friday, December 10, 2010 at 7:45pmDanny forgot to reverse the inequality sign.

c. (-1/2)k >= -5.

Multiply both sides by -2:

k <= 10.

**Answer this Question**

**Related Questions**

Algebra - Did I do this correctly? 13 - (2c + 2) >(pretend it has the line ...

Algebra--Correction? - Solve x^2 -3x is greater than or equal to 10 Would the ...

algebra3 - which inequality is tge solution of 6x negative 3 greater than or = ...

algebra - use the inequality -4t-8 is less than or equal to 12 a. t is greater ...

Algebra 116 A - solve and graph 2x+9 greater or equal to 5 and 2x-13 greater or ...

algebra - Why does the inequality sign change when both sides are multiplied or ...

algebra - Why does the inequality sign change when both sides are multiplied or ...

Pre-Algebra - inequality 0.75x>3 Multiply both sides of the inequality by 4/3...

Algebra - 1. Why does the inequality sign change when both sides of the ...

Algebra - 1. Why does the inequality sign change when both sides of the ...