Help! At the city museum, child admission is $6.60 and adult admission is $9.70. On Friday, 136 tickets were sold for a total sa
les of $1089.80. How many child tickets were sold that day? Thank you!!!
1 answer:
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Answer:
9.
8.
7.
Step-by-step explanation:
According to the equations in the exercises, in the parentheses, ALL NEGATIVE SIGNS give the OPPOSITE terms of what they REALLY are, so be EXTREMELY CAREFUL with your translations:
9. [4, 11]
+ 3 + 4
_____
[7, 15] → (x - 7)² and (y - 15)²
8. [−2, 8]
+ 3 + 2
_____
[1, 10] → (x - 1)² and (y - 10)²
7. [−8, −14]
+ 3 - 5
______
[−5, −19] → (x + 5)² and (y + 19)²
** NOTISE THAT THE RADII <em>NEVER</em><em> </em>ALTER.
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Answer: