Solve each inequality and graph its solution.

A) ?5)8+r>3 B) ? 6)-8k+6<94

4

-1 0 1 2 3 4 5 6 7 - 13 -12 -11 -10 -9 -8 -7

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- Oct 4th 2010, 07:16 PMrubytuesdayinequalities
Solve each inequality and graph its solution.

A) ?5)__8+r____>__3 B) ? 6)-8k+6__<__94

4

-1 0 1 2 3 4 5 6 7 - 13 -12 -11 -10 -9 -8 -7 - Oct 4th 2010, 07:25 PMpickslides

- Oct 5th 2010, 04:36 AMHallsofIvy

There are two ways to do this:

1) Add 8k to both sides- . Then subtract 94 from both sides- . Finally, divide both sides by 8- .

or

2) Subtract 6 from both sides; . Divide both sides by -8**but**remember that when you multiply or divide an inequality by a negative number you must "reverse" the inequality sign-