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Nutka1998 [239]
3 years ago
9

The Party Room at Penny's Pizza rents for an initial fee of $30 and then $5 per hour. Aislyn's bill for her Birthday party was $

50. For how many hours did she rent the room?
*NEED HELP WITH ANSWER*
Mathematics
2 answers:
vampirchik [111]3 years ago
5 0
$50- $30 = $20
$20/ $5 = 4 hours
Annette [7]3 years ago
4 0
Initial fee- $30
$5 per hour
=$50

$5* 4(hours)=$20 
$30+$20=$50

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The molar mass of AlCl3 is given as 133.34g/mol

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If we equate this

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