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Which expressions are equivalent to the given expression? Select two options.

(–2.4a – 1.8b) – (–3.8a – 4.4b) + (2.0a + 3.0b)
3.4b – 3.2a
3.4a – 3.2b
5.6b + 3.4a
3.2b + 3.4a
3.4a Plus 5.6b

Respuesta :

Answer:

3 &5

Step-by-step explanation:

Equivalent expressions are mathematical expressions that are equal to or the same as each other.

The two options are: 5.6b + 3.4a and 3.4a Plus 5.6b

We are given the expression

(–2.4a – 1.8b) – (–3.8a – 4.4b) + (2.0a + 3.0b)

  • Step 1: We expand the brackets

–2.4a – 1.8b + 3.8a + 4.4b+ 2.0a + 3.0b

  • Step 2: Collect like terms

-2.4a +3.8a + 2.0a -1.8b +4.4b +3.0b

= 3.4a + 5.6b

We can also rewrite it as 56b + 3.4a or we can write it in words as 3.4a plus 5.6b

Therefore, the two options are :  5.6b + 3.4a and 3.4a Plus 5.6b

To learn more, visit the link below:

https://brainly.com/question/17211219

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