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andrew11 [14]
4 years ago
15

Can someone help me please

Mathematics
1 answer:
Phoenix [80]4 years ago
3 0

(a): 18

(b): $792

Step-by-step explanation:

A: 900 - 576 = 324. 324/18 = 18.

18 * 18 = 324. 324 + 576 = 900.

B: 6 * 18 = 108. 900 - 108 = 792

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