 
 <prompt> Zach nlo iye fun owo re lati ra oko titun ti o kere $100. Iye iroyin re ni $5. Baba re yio fun o owo $10 lati fi igba ile. Iya re yio fun o $7 ni kuro lori iranlowo lati gba omo won. O ti gba owo $65 tuntun. O yio gba iye iroyin re lori ojo Jemọ, ati o nbe ni iranlowo fun 2 awọn ọjọ yii nigba ti o fi igba ile. Nibo ni o nilo fun Zach lati gba owo diẹ ninu lati ra oko? <response>: If he babysits for 2 hours at $7 per hour, he will earn 2*7 = $14
This week he will earn $5 allowance, $10 mowing the lawn and $14 from babysitting for a total of 5+10+14 = $29
If we add the $29 he will earn to his $65 savings, he will have a total of 29 + 65 = $94
The bike costs $100 and he will have $94 leaving $100-$94 = $6 more that he will need to earn

The answer will be 6. 