3 years ago

What is the value of the expression when a = 5 and b = 2?

1 answer:

7 0

A=5\b=2
a+2b-3= 5+4-3=6

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andre [41]

Hello! :)

Step-by-step explanation:

$Slope=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}$

$\frac{3-4}{3-0}=\frac{-1}{3}=-\frac{1}{3}$

Therefore, the slope is -1/3.

-1/3 is the final answer.

Hope this helps!

Have a nice day! :)

-Charlie

Thank you!

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kakasveta [241]

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uranmaximum [27]

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Alex

Lucas equation for his location is x(t) = 13t.

Alfonso's equation is x(t) = 238 - 21t

If you equate these, you get:

13t = 238 - 21t =>

34t = 238

t = 7

So after seven hours they meet.

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3 years ago