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Mekhanik [1.2K]
2 years ago
12

Simplify: За х4b Simplify: 5x + 9y + x - 2y

Mathematics
2 answers:
Luden [163]2 years ago
8 0

Answer:

12ab  

6x+7y

Step-by-step explanation: hope I helped

Mrrafil [7]2 years ago
7 0

Answer:

( a ) 3a ( 4 ) b

= 12ab

( b )Let's simplify step-by-step.

5x + 9y + x − 2y

= 5x + 9y + x + − 2y

Combine Like Terms:

= 5x + 9y + x + −2y

= ( 5x + x ) + ( 9y + −2y )

= 6x + 7y

Hope it helps

Please mark me as the brainliest

Thank you

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Plz help, will give brainliest.
motikmotik

Answer:

1) X = 10 Therefore, 10 + 2 + 10 = 22.

2) B = 2 Therefore, 15 = 8(2) - 5 + 2(2)

3) B = -0.9 Therefore, -10 + 4(3(-0.9) + 10) = 19.

7 0
3 years ago
Pls help me guys!<br> Thanks :D
kozerog [31]
The top right is the answer. The base should be square with lengths of 8 and the height is 10.
6 0
2 years ago
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Please help me I don’t know
Verizon [17]

Answer: A


Step-by-step explanation: Domain is the input, or x values. You can see the points (1, 6), (2,3), (3,1), and (6,5). In ordered pairs, the x values are the numbers on the left:

(x, y)

So if we take all the numbers on the left, we get 1, 2, 3, and 6. Thus, our domain is {1,2,3,6}


8 0
3 years ago
How is a square related to a rhombus
Eduardwww [97]

Answer:

A Rhombus is basically a square turned diagonally my dude

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
6x+3(4x-2)=5(2x-8) the answer is -17/4 but can someone explain how to get that answer? plz help lol​
Sergeu [11.5K]

Answer:

<h2>x =  -  \frac{17}{4}</h2>

Step-by-step explanation:

6x + 3(4x - 2) = 5(2x - 8)

Expand the terms in the bracket and simplify

That's

6x + 12x  - 6 = 10x - 40 \\ 18x - 6 = 10x - 40

Using the subtraction property subtract 10x from both sides of the equation

18x - 10x - 6 = 10x - 10x - 40 \\ 8x - 6 =  - 40

<u>Add 6 to both sides of the equation</u>

8x + 6 - 6 =  - 40 + 6 \\ 8x =  - 34

<u>Divide both sides by 8</u>

\frac{8x}{8}  =  -  \frac{34}{8}

<u>Reduce the fraction with 2</u>

We have the final answer as

x =  -  \frac{17}{4}

Hope this helps you

7 0
3 years ago
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