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JulijaS [17]
3 years ago
5

Please work it out down below.

Mathematics
1 answer:
Anna35 [415]3 years ago
5 0

Answer:

16

Step-by-step explanation:

3 |a-b| +2|b-1|

a= -2 and b=-4

3 |-2--4| +2|-4-1|

3 |-2+4| +2|-4-1|

3 |2| +2|-5|

Absolute value means takes whatever is inside and make it positive

3*2 +2*5

6 +10

16

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Do you guys know how to solve with equation?
AlexFokin [52]

Answer:

{-8, 3/4}

Step-by-step explanation:

One by one, set the factors equal to zero and solve for v:

8 + v = 0 yields v = -8, and

4v - 3 = 0 yields 4v = 3 and v = 3/4

5 0
2 years ago
Read 2 more answers
What is (13-2x)(13-2x) ?
Irina-Kira [14]

(13-2x)(13-2x)

(13+-2x)(13+-2x)

(13)(13)+(13)(-2x)+(-2x)(13)+(-2x)(-2x)

169-26x-26x+4x^2

4x^2-52x+169


I hope that's help !

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3 0
3 years ago
Read 2 more answers
What common Denominator is for 18/24
DENIUS [597]
The common denominator for 18/24 is 24
3 0
3 years ago
Please answer this! Im desperate UvU,
Ratling [72]
Part A:

x=5
4x-1 ≤19
4(5)-1 ≤19
20-1 ≤19
19 ≤19

x=5
4x-1<19
4(5)-1<19
19<19

Explanation:
In problem one the greater then symbol has a line under it, this means that the symbol now means greater then or equal to. Since 19 is equal to 19 it is correct. In problem to the greater then symbol has no line under it meaning it only means greater then. Since 19 is not greater then 19 it is false.
So basically the difference is:
≤ = greater then or equal to
< = greater then


Part B:
5x+2=47
-2 -2
5x=45
/5 /5
x=9

Explanation:
Since when you solve the equation x=9 the value 9 from the set makes the equation.


Hope this helped :)
6 0
2 years ago
Math work 7th grade
dem82 [27]

Answer:

-50

Step-by-step explanation:

since its diving down, take -32 and subtract 18. -50. Lemme know if this helps!

6 0
3 years ago
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