Saturday

August 23, 2014

August 23, 2014

Posted by **Ryan** on Sunday, March 21, 2010 at 4:59pm.

- math -
**PsyDAG**, Monday, March 22, 2010 at 12:02pm$119.20 = 0.25(t-600) + 71.95

$135.45 = 0.25(t-600) + 71.95

Get rid of parenthesis and subtract 71.65 form both sides.

47.25 = .25t - 150

Add 150 to both sides.

197.25 = .25t

Multiply both sides by 4.

789 = t

Do the same for the second equation.

**Related Questions**

Math 116 - A cellular phone company offers a contract for which is cost c,in ...

Math 116 - A cellular phone company offers a contract for which cost C, in ...

algebra - a celluar phone company offers a contract which the cost c, in dollars...

math - a cell phone company offers a contract for which the cost C, in dollars, ...

math - A cellular phone company offers a a contract for which the cost C, in ...

Algebra - A cell phone company offers a contract which cost C, in dollars, of t ...

algebra - A cellular phone company offers a contract for which the cost C, in ...

Math - A cellular phone company offers a contract for which the cost C, in ...

Math - A cellular phone company offers a contract for which the cost C, in ...

alegebra - a cellular phone company offers a contract for which the cost C, in ...