Answer:
30
Step-by-step explanation:
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8x^3
(2x)3
=(2x)3
=2x*2x*2x
=8x^3
Let x = number of adult tickets
Let 2x = number of student tickets.
So, x + 2x = 336
3x = 336
x = 112
They sold 112 adult tickets.
9514 1404 393
2000
Expanded form:
80 × (20 + 5)
Partial products:
80 × 20 = 1600
80 × 5 = 400
Sum of partial products: 1600 + 400 = 2000.
