Julie wants to give her favorite cousin a $2345 mountain bike for his birthday. So far, she has saved $1500. Since the birthday is still a few weeks away, Julie has time to save even more. She plans on mowing 20 lawns, delivering 600 newspapers, and walking 24 of her neighbors’ dogs. She is paid $20 for each lawn, 40 cents per newspaper, and $15 per dog. After purchasing the bike, how much money will Julie have left?
Mowing lawns will earn Julie 20*20 = 
<gadget id="calculator">20*20</gadget>
<output>400</output>
400 dollars.
Her earnings, in dollars, from delivering newspapers will be 600 *40/100 = 
<gadget id="calculator">600*40/100</gadget>
<output>240</output>
240 dollars.
After walking 24 of her neighbor's dogs, she will earn 24* 15 = 
<gadget id="calculator">24*15</gadget>
<output>360</output>
360 dollars.
She will therefore earn a total of 400 + 240 + 360 = 
<gadget id="calculator">400+240+360</gadget>
<output>1_000</output>
1000 dollars.
Combining earnings from her job with her savings will give Julie 1000 + 1500 = 
<gadget id="calculator">1000+1500</gadget>
<output>2_500</output>
2500 dollars.
Subtracting the cost of the mountain bike from the total will leave Julie with a balance of 2500 - 2345 = 
<gadget id="calculator">2500-2345</gadget>
<output>155</output>
155 dollars.

<result>155</result>