# Chapter 1-3 - Cumulative Review: 9

$7.28$

#### Work Step by Step

Multiply the first two factors first. Note that the product of two negative numbers is positive. Thus, $(-2)(-1.4)(2.6) \\=2.8(2.6)$ Multiply the two factors. The product of two positive numbers is also positive. $2.8(2.6)=7.28$

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