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yaroslaw [1]
3 years ago
6

7a-3(2a-4) what’s the answer?

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
4 0

Answer:

?

Step-by-step explanation:

Vesna [10]3 years ago
3 0

Answer:

a+12

Step-by-step explanation:

Distribute the -3 to (2a-4) so you get -6a+12

then it is 7a-6a+12, which is a+12.

If you need an actual number then a+12=0 is a=-12, if you just needed to simplify it, then a+12

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15 decreased by the product of a number x and 4 PLS HELP ME OMG
sergejj [24]

Answer:

4x - 15

Step-by-step explanation:

3 0
2 years ago
Evaluate the expression for the given values.<br> 12x+5y/3z, where x + 1/2, y = 6 and z = 3
Semmy [17]

Answer:

4

Step-by-step explanation:

Substitute: \frac{\frac{12}{2} +5*6}{3*3}

Cross out the common factor: \frac{6+5*6}{3*3}

Calculate the product or quotient: \frac{6 +30}{3*3}

Calculate the product or quotient: \frac{6+30}{9}

Calculate the sum or difference: \frac{36}{9}

Cross out the common factor: 4

Answer: 4

6 0
2 years ago
Read 2 more answers
Plz, plz,plz answer this question, and plz explain how you got the answer:
julia-pushkina [17]
Could it be 12? Difference between 16-13=3, 13-7=6. 4-3=1, 3-1=2. Seems as if for each column, difference between first and second row is one half the difference between the 2nd and third rows
5 0
3 years ago
How do I show my work if these are parallel or not?
JulijaS [17]

You can determine if things are parallel if the lines will eventually meet or not. M and N are one line while P and Q are also a line. Therefore, we can say P is one line while M is also one line. The answer would be is that they are parallel, the two lines will not crash with one another. To show your work as if they are parallel, you can continue the lines down and write a note saying they won't collide or you just say they won't collide and are parallel lines.

6 0
2 years ago
PLEASE HELP ASAP ILL GIVE BRAINLIEST
ICE Princess25 [194]

it’s a because you need all those figures to make it happen
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3 years ago
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