Answer: It would cost $56
Step-by-step explanation:
2 adults = 20 + 20 = 40
20 * 0.40 = 8
2 children = 8 + 8 = 16
16 + 40 = 56
Answer:
$64
Adult ticket = $20 (base cost, which we take is 100% of the total)
100% - 40% = 60%
Child ticket = $20 x 60% = $12
2 Adult + 2 Child Tickets = $20 + $20 + $12 + $12 = $64
x-x = 0
x+x= 2x
x×x= x^2
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is number 2
-7,-4...