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Hurry! What is the sum of (–2.1x + 3.7) and (5 + 4.9x)?
A. – 7.0 x + 8.7
B. – 2.8 x + 8.7
C. 2.8 x + 8.7
D

By Adeline

Hurry! What is the sum of (–2.1x + 3.7) and (5 + 4.9x)?
A. – 7.0 x + 8.7
B. – 2.8 x + 8.7
C. 2.8 x + 8.7
D. 7.0 x + 8.7

About the author
Adeline

b) Which of the following is the correct representation of AD 1 BC?
(i)
A
(iv)
A
A
B
80°
1

If y=x²-3x² + 10, then value
of d²y/dx square is
a. 3x² – 6x
bЗx-6
c. 6x-6
d.6x+10​

1 thought on “Hurry! What is the sum of (–2.1x + 3.7) and (5 + 4.9x)?<br /> A. – 7.0 x + 8.7<br /> B. – 2.8 x + 8.7<br /> C. 2.8 x + 8.7<br /> D”

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