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balu736 [363]
2 years ago
14

What is 5a+2.4(a+0.5b)−0.2b

Mathematics
1 answer:
Tom [10]2 years ago
3 0

Answer: 7.4a+b

1. distribute

=5a+(2.4)(a)+(2.4)(0.5b)+−0.2b

=5a+2.4a+1.2b+−0.2b

2. combine like terms

=5a+2.4a+1.2b+−0.2b

=(5a+2.4a)+(1.2b+−0.2b)

=7.4a+b

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Answer:

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Step-by-step explanation:

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<h3>Integers divisible by 3</h3>

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<h3>Proof for the divisibility</h3>

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Learn more about divisibility here: brainly.com/question/9462805

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