7.9k views
4 votes
What is the sign of the answer?

(2.9) ∙ (–5) ∙ (0.7) ∙ (18) ∙ (–3)
a. positive
b. negative

2 Answers

2 votes
The answer is positive
User Scalopus
by
8.1k points
3 votes
Rules:

- * - =+

+ * +=+

- *+ =-

+ * -= -

Solution:

(2.9)*(-5)*(0.7)*(18)*(-3)

(-14.5)*0.7*18*(-3)

(-10.15)*18*(-3)

(-182.7)* (-3)

548.1
The answer is: 548.1 ⇒a. positive
User OJ Kwon
by
8.1k points

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