1 answer:
Answer:
1) 25
2) (5+4)×2+6-(2×2)-1
Step-by-step explanation:
1) do exponents: 6×7-9×9+64,
do multiplication: 42-81+64,
do add & subtract: 25
2) (5+4)×2+6-(2×2)-1
(9)×2+6-(4)-1
18+6-4-1
=19
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Step-by-step explanation:
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Answer:
2
Step-by-step explanation:
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Answer:
24 times
Step-by-step explanation:
P(5 or 6) = 2/6
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cross-multiply:
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