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2 years ago

Evaluate the expression when x = 6. 3x - 1 A) 5 B) 12 C) 17 D) 18

Mathematics

2 answers:

Andreas93 [3]2 years ago

6 0

The answer is letter C)
Because 3x6=18
18-1=17

slega [8]2 years ago

4 0

Hey there!

If "x" equal "6" then replace the "x" with a "6"

So, 3(6) = 18

18 - 1 = 17

Answer: 17

Good luck on your assignment and enjoy your day/night

~MeIsKaitlyn:)

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Step-by-step explanation:

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Step-by-step explanation:

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Please help me I really really need help

postnew [5]

Answer:

$B) \sqrt{2}$ ÷ $2\sqrt{5}$

Step-by-step explanation:

$A$ → $2\sqrt{5}$ ÷ $\sqrt{5}$

$= \frac{2\sqrt{5} }{\sqrt{5} }$

→ 2 is a rational number

$B)$ → $\sqrt{2}$ ÷ $2\sqrt{5}$

$=\frac{\sqrt{2} }{2\sqrt{5} }$

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So, Option B is your answer

$-----------------$

hope it helps..

have a great day!!!

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2 years ago