Answer:
$100
Step-by-step explanation:
if $20 is needed for one bus tip, then $40 is needed for the two buses that the teachers will need
so $240 - $40 = $200 to spend on bus rentals
since there are two buses, the $200 needs to be halved
therefore, each bus rental is $100
13
p% = p 'out of one hundred',
p% is read p 'percent',
p% = p/100 = p ÷ 100.
44% = 44/100 = 44 ÷ 100 = 0.44.
100% = 100/100 = 100 ÷ 100 = 1.
Decrease number by 44% of its value.
Percentage decrease = 44% × 13
New value = 13 - Percentage decrease
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