Answer: -0.04x + 0.09
Step-by-step explanation:
(0.95x - 0.04) - (0.99x - 0.13) = 0.95x - 0.04 - 0.99x + 0.13
= 0.95x - 0.99x + 0.13 - 0.04
= (0.95 - 0.99)x + (0.13 - 0.04)
= -0.04x + 0.09
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