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Kamila [148]
3 years ago
12

A theater sells adult tickets for $8.00 and children's tickets for $5.50. Sally bought some of each kind (not the same number) a

nd paid a total of $78.50. Which equation represents this situation? A) x + y = 78.5 B) 13.5x = 78.5 C) 13.5xy = 78.5 D) 8x + 5.5y = 78.5
Mathematics
2 answers:
masha68 [24]3 years ago
8 0
8x + 5.5y = 78.5 would be ur equation for this situation...where x is the number of children's tickets she bought and y is the number of adult tickets she bought
DerKrebs [107]3 years ago
6 0
The answer would be D) 8x + 5.5y = 78.5
Hope this helped and Good Luck! :D
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mina [271]

Answer:I think your Answer would be x=14 but I am not sure.

Step-by-step explanation:

2log 10 (x+86)=4

Determine the defined

2log 10 (x+86)=4,x >-86

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log 10 (x+86)=2

Solve by converting the logarithm into exponential form

x+86=10 2

Evaluate the power

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Move constant to the right

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Check if the solution is in the defined range

SOLUTION

X=14

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Can someone help me please ?
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Step-by-step explanation:

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Read 2 more answers
What is the equation to solve this problem?
andrey2020 [161]

 

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