Mark ke morulaganyi wa mekwalo. O rulaganya palo e e lekanang ya dipolelo beke le beke go bagatisi ba le babedi ba ba farologaneng, ba mongwe le mongwe a mo duela tuelo e e farologaneng ka polelo. Mogatisi B o duela Mark gabedi go feta se mogatisi A a mo duelang sone. Mark o rulaganya palogotlhe ya dipolelo di le 1000 beke le beke, mme Mogatisi A o mo duela disente di le 5 ka polelo. Ke bokae bo a bo dirang ka beke, ka disente?

Elaine initially had 20 Pokemon cards. After a month, she collected three times that number. In the second month, she collected 20 fewer cards than those she collected in the first month. In the third month, she collected twice the combined number of pokemon cards she collected in the first and second months. How many pokemon cards does she have now in total?
E re ka Mark a rulaganya palo e e lekanang ya dipolelo go bagatisi ka bobedi, o rulaganya 1000 / 2 = <<1000/2=500>>500 dipolelo go mongwe le mongwe wa bone.
Go tswa go Mogatisi A, o amogela disente di le 5 ka polelo * dipolelo di le 500 = <<5*500=2500>>2500 disente.
E re ka Mogatisi B a duela Mark gabedi, o amogela 5 * 2 = <<5*2=10>>10 disente ka polelo go tswa go Mogatisi B.
Ka jalo, o amogela disente di le 10 ka polelo * dipolelo di le 500 = <<10*500=5000>>5000 disente go tswa go mogatisi B.
Ka jalo, o amogela 2500 + 5000 = <<2500+5000=7500>>7500 disente ka kakaretso. 
#### 7500 

In the first month, Elaine collected 3*20= <<3*20=60>>60 pokemon cards.
In the second month, she collected 60-20 = <<60-20=40>>40 cards.
After the two months, the new pokemon cards she'd collected is 40+60 = <<40+60=100>>100
The number of cards in the third month is twice the combined number in the first and second month, which totals 2*100 = <<2*100=200>>200 pokemon cards.
In total, Elaine has 20 cards she initially had+100 cards collected in the first and second month +200 cards collected in the third month = <<20+100+200=320>>320 cards
#### 320