3 years ago

How to be a better online friend

Mathematics

2 answers:

lara [203]3 years ago

8 0

Answer:

discord

Insta

Snap

Tiktok

Step-by-step explanation:

Anuta_ua [19.1K]3 years ago

6 0

Be helpful and funny

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One bag contains three white marbles and five black marbles, and a second bag contains four white marbles and six

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Hmm I think this is 1/2

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3 years ago

which metod is most efficent in solving a system of linear equations when the two equations have x-values with opposite coeffici

telo118 [61]

Answer:

See below

Step-by-step explanation:

Just add the two equations together....this will eliminate 'x' and you can then solve for 'y'

Use this value of 'y' in one of the equations to calculate the value of 'x'

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2 years ago

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zheka24 [161]

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Step-by-step explanation:

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3 years ago

X-2=3(x-4) what is the solution

Vladimir [108]

First distribute 3 to (x-4). that gives you 3x-12. Now your equation is x-2=3x-12. Now you subtract x from 3x. now you're equation is -2=2x-12. then add 12 to the left. You're final answer is 10.

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4 years ago

Read 2 more answers

Write an expression that represents the area of the rectangle. Remember A = LW

Iteru [2.4K]

Answer:

b) 9x² - 3x

Step-by-step explanation:

Area of a rectangle = Length × Width

Area for the rectangle = 3x - 1 × 3x

Area = $(3x-1)(3x)$

Step 1. Multiply by combining like terms

3x · 3x = 9x²

Step 2. Multiply -1 by 3x

-1 · 3x = -3x

Step 3. Combine 9x² and -3x

9x² - 3x

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doomdabomb: All brainliest and thanks are appreciated

and would mean a lot to me, thanks!

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3 years ago