$77 since 110 x 0.3 = 33. Then minus this value from 110, then the answer is $77
All of your marked answers are right
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Answer:
1.8 × 10^10
Step-by-step explanation:
(7.2 × 10 = 72)
(72) ÷ (4 × 10^-9) = 1.8 × 10^10
The answer is 12 because you have to subtract
32-20
