Reflecting over the x axis means to perform the following tranformation:

So, you maintain the x coordinate, and change the sign of the y coordinate. The vertices become

Translating 3 units to the left means to perform the following transformation:

So, you maintain the y coordinate, and decrease the x coordinate by 3. The vertices become

So, as you can see, after these two transformation, the vertices A, B and C become A', B' and C'.
$81.40-$9.00=$72.40
$72.40/.4 (cents)= 181 minutes
37292827 the answer is that
40,41,42,43,44,45,46,47,48,49,140,141,142,143,144,145,146,147,148,149
Jordan wrote the number 4 in the tens place 20 times
I hope this helps :)
In 2 hours,hope this helps :)