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Arlecino [84]
3 years ago
11

Answer the questions, please I will give you 10 points

Mathematics
1 answer:
uranmaximum [27]3 years ago
8 0
A) 3 times 7x makes it a normal number of 21.
B) using PEMDAS you must multiply 5 times 5 to put 5 to its own power, then multiply by 2 to get 50, then add 4 getting 54.
C) 9 times 5y gets the normal number of 45, then subtract that from 80, you get 35.
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