The inequality would be -5<x<3...
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A - choosing letter A first
1. 550 pages left
55×4=220+330=550
2. 10 hours
330÷55=6+4=10
Answer:
its a 21:45
Step-by-step explanation: it a because 7x3 will equal 21 you got 21 in there. 15 x 3 will equal 45 and you got 45 there so a is your answer.