Answer:
91.125 or 729/8
Step-by-step explanation:
take 4.5^3 to get 91.125
The answer should be 'b ≤ 7' because b should equal or be less than 7 bags.
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(2/5)k + (1/10)k = (1/2)k - 1
0.4k + 0.1k = 0.5k - 1
We need to solve for k.
Subtract 0.4k from both sides
0.4k - 0.4k + 0.1k = 0.5k - 0.4k - 1
0.1k = 0.1k - 1
Subtract 0.1k from both sides:
0.1k - 0.1k = 0.1k - 0.1k - 1
0 = -1
Impossible. The equation has no solution.
Answer:
241
Step-by-step explanation:
solve using pemdas
2^(8)-10-15/3
256-10-15/3
256-10-5
246-5
=241
