Mathematics
Mathematics, 21.10.2020 20:01, zitterkoph

Simplify: (4 โ€“ 5) โ€“ (13 โ€“ 18 + 2).

(a) -1,

(b) โ€“2,

(c) 1,

(d) 2.

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Answers: 1
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Simplify: (4 โ€“ 5) โ€“ (13 โ€“ 18 + 2).

(a) -1,

(b) โ€“2,

(c) 1,
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