Owen's parents were planning a big birthday party for him. (a) his parents spent $3.49 on each of 6 goodie bags. how much did they spend on goodie bags?

(b) they spent $120 to rent a bounce house for 8 hours. how much is the hourly rate for the rental?

(c) if the parents spent a total of $192.53 on the party, how much more did they spend than what was spent in parts (a) and (b)?

3.49 * 6 = 20.94

They spend $20.94 on goodie bags.

120/8 = 15

The hourly rate for the rental is $15.

15 + 20.94 = 35.94

192.53 - 35.94 = 156.59

They spend $156.59 more then what was spend in parts a and b.

Hey!

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Part A:

6 x 3.49 = $20.94

They spent $20.94 on six goodie bags.

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Part B:

120 / 8 = $15

To rent the bouncy house it will cost $15 per hour.

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Part C:

120 + 20.94 = $140.94

192.53 - 140.94 = $51.59

The parents spent $51.59 more then what was spent in parts a and b.

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Hope This Helped! Good Luck!

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

answer4 to the second power is 16

and 4 to the third power is 64,