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ValentinkaMS [17]
3 years ago
15

0.90[2.25[4]+1.40[3]+6]

Mathematics
1 answer:
Helga [31]3 years ago
8 0

Answer:  17.28

Step-by-step explanation:

Simplify

0.9((2.25)(4)+(1.4)(3)+6)

=(0.9)((2.25)(4)+(1.4)(3)+6)

=(0.9)((2.25)(4))+(0.9)((1.4)(3))+(0.9)(6)

=8.1+3.78+5.4

=17.28

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Answer:

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\boxed{a=-0.3575}

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