Themperetšha e ne e le dikeri tsa Celsius di le 2. E ne ya fokotsega ka dikeri di le 8 bosigo mme ya tlhatloga gape ka dikeri di le 3 mo mosong. Ke dikeri di le kae tsa Celsius tse go neng go le nosi mo mosong?

There are currently 3 red balls, 11 blue balls, and 25 green balls in the store. Red balls cost $9, Blue balls cost $5 and green balls cost $3. How much will the store have received after all the balls are sold?
Go simolola = +<<2=2>>2 dikeri
Go fokotsega ka dikeri di le 8 = 2 - 8 = -6 dikeri
Go tlhatloga ka dikeri di le 3 = -6 + 3 = -3 dikeri
E ne e le -3 dikeri tsa Celsius mo mosong. 
#### -3 

For the red balls, 3 balls * $9/ball = $<<3*9=27>>27.
For the blue balls, 11 balls * $5/ball = $<<11*5=55>>55.
For the green balls, 25 balls * $3/ball = $<<25*3=75>>75.
For all balls, $27 + $55 + $75 = $<<27+55+75=157>>157.
#### 157