# Chapter 2 - Solving Equations - 2-4 Solving Equations With Variables on Both Sides - Practice and Problem-Solving Exercises - Page 108: 66

11.2

#### Work Step by Step

$x\times y^{2} \\\\ 2.8 \times 2^{2} \\\\ 2.8\times 4 \\\\ =11.2$ We follow the instructions to plug 2.8 in for x and 2 in for y. We then simplify, first raising 2 to the second power and then multiplying by 2.8 to follow order of operations, getting an answer of 11.2.

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