2. 6x - 7х63. 2х - 9х55. () ()"6. 2x'y-7 - 3x-2y?7. xу - 2хбуз..
1 answer:
Answer:
Step-by-step explanation:
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Answer:
1681
Step-by-step explanation:
41 × 41 = 1681
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Answer:
225 minutes
Step-by-step explanation:
45 min = 20% = 20/100
20 x 5 = 100
45 x 5 = 225
four and negative four :)
