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Ad libitum [116K]
3 years ago
5

Evaluate: 2x +3y = 4 -7x + 3y = -1

Mathematics
1 answer:
jolli1 [7]3 years ago
3 0
We solving for x or y
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Anton [14]

Answer:

26 pages in 2 hours

Step-by-step explanation:

Adysin

60 minutes divided by 15 equals 4

2 times 4 equals 8

8 times 2 equals 16

Raul

5 times 2 equals 10

16 plus 10 equals 26

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Can someone answer this question?
viktelen [127]
7>x>1
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Why the order of a succession is important
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Step-by-step explanation:

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Insert parenthesis in the expression: 5+4*2+6-2*2-1 so that it has a value of 19
faust18 [17]
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6 0
4 years ago
What is the product of <br><br> 2x+3 and 4x^2-5x+6 .
stira [4]

Answer:

Explanation:

We have:

(

2

x

+

3

)

(

4

x

2

−

5

x

+

6

)

Now let's distribute this piece by piece:

(

2

x

)

(

4

x

2

)

=

8

x

3

(

2

x

)

(

−

5

x

)

=

−

10

x

2

(

2

x

)

(

6

)

=

12

x

(

3

)

(

4

x

2

)

=

12

x

2

(

3

)

(

−

5

x

)

=

−

15

x

(

3

)

(

6

)

=

18

And now we add them all up (I'm going to group terms in the adding):

8

x

3

−

10

x

2

+

12

x

2

+

12

x

−

15

x

+

18

And now simplify:

8

x

3

+

2

x

2

−

3

x

+

18Step-by-step explanation:

3 0
2 years ago
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