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olchik [2.2K]
3 years ago
8

Which expression is equivalent to 8+18a−2+6a? A.24a+6 B.24a + 10 C.8(1+2a)−(2+6a) D.30a

Mathematics
1 answer:
lakkis [162]3 years ago
4 0
Hey there!

8 + 18a - 2 + 6a

Combine Like terms: 18a, 6a, \\ \\ 8,2

So, (18a + 6a) = 24a \\ \\ 8+ (-2) = 6

Answer: 24a + 6 would be equivalent to: 8 + 18a - 2 + 6a

Good luck on your assignment and enjoy your day! 

~LoveYourselfFirst:)
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Given the function :

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\begin{gathered} x=-2\rightarrow f(x)=\sqrt[]{-2+2}+1=\sqrt[]{0}+1=0+1=1 \\  \\ x=-1\rightarrow f(x)=\sqrt[]{-1+2}+1=\sqrt[]{1}+1=1+1=2 \\  \\ x=2\rightarrow f(x)=\sqrt[]{2+2}+1=\sqrt[]{4}+1=2+1=3 \\  \\ x=7\rightarrow f(x)=\sqrt[]{7+2}+1=\sqrt[]{9}+1=3+1=4 \end{gathered}

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Step-by-step explanation:

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