Question

What is the sum of (–2.1x + 3.7) and (5 + 4.9x)?
Negative 7.0 x + 8.7
Negative 2.8 x + 8.7
2.8 x + 8.7
7.0 x + 8.7

Answer 1

Step-by-step explanation:

given here:--

(-2.1x + 3.7) and (5+4.9x)

sum of both..

(-2.1x+3.7)+(5+4.9x)

= 2.8x+8.7

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Answer 2

Answer:

(C.) 2.8x+8.7

Step-by-step explanation: