Answer 6 is $1883+$1883=$3766 owed tax and $3051+$1094+$789=$4934 refund tax.
Answer 7 is 1324+678+$646+$678=$3326 refund tax and $646+$678=$1324 owed.
Answer:
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Answer:
Sin = -5/13
Cos = 12/13
Tan = -5/12
Step-by-step explanation:
x = number of adult tickets
y = number of children tickets
9x + 6y = 1053
x+y = 127 so x = 127 - y
replace x = 127 - y into 9x + 6y = 1053
9(127 - y) + 6y = 1053
1143 -9y + 6y = 1053
-3y = 1053 -1143
-3y = -90
y = 30
x = 127 - 30
x = 97
answer: 97 adults and 30 children
