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Lena [83]
3 years ago
6

The value of a + b + c for equation 2 Y - x = 7 is ​

Mathematics
1 answer:
morpeh [17]3 years ago
6 0

Answer:

Correct option is

B

1.x+0.y=7

x=7 can be written as, 1.x+0.y=7 as the coefficient of x is 1 and that of y is 0. Step-by-step explanation:

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Is 6/4 rational or irrational?
Serjik [45]
Hello, and thank you for posting your question here on brainly.

This fraction needs to be simplified to be able to figure it out.

The greatest common divisible is 2.

Divide the numerator and denominator by 2.

6/4 = 3/2

Now, do the division.

3/2 = 1.5

1.5 is rational.

Hope this helps! ☺♥
7 0
3 years ago
Read 2 more answers
Which division problem is represented with this model? 14÷3 15÷3 13÷2 15÷4
stich3 [128]

Answer:

The division model is 15 ÷ 3

Step-by-step explanation:

Required

Interpret the division model

A division model is of the form: Dividend ÷ Divisor

In the attached figure (in the question), there are 5 vertical partitions.

This vertical partitions represents the result of the model

Also from the question attachment;

The horizontal partitions on the left, if traced to the right side of the diagram means that each vertical partition is divided into 3 and this represents the divisor of the model.

So, we have:

Divisor = 3

To get the quotient of the model, I'll make use of my attached file.

Counting the number of boxes, we can see that there are 15 boxes in total.

So, we have:

Dividend = 15

<em>Hence, the division model is: 15 ÷ 3</em>

4 0
3 years ago
Solve this simultaneous equation m+2n=10 and 2n+3m=18​
Ksju [112]

Answer:

m=4

n=3

Step-by-step explanation:

m+2n=10

2n+3m=18

Subtract

-2m=-8

m=4

Solve for n

(4)+2n=10

2n+3(4)=18

2n=10-4

2n=18-12

2n=6

n=3

3 0
3 years ago
Simplify <br> (^3)x4<br> Easy 30 points
scoray [572]

Answer:

this the answer to the question I understand

{ (- 3)}^{4} \\  - 3 \times  - 3 \times  - 3 \times  - 3 \\ 9 \times 9 \\ 81

3 0
3 years ago
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Simon is playing a card game he needs to collect three cards each card should be a factor of 20 which set of cards should Simon
Anuta_ua [19.1K]

Answer:

4 5 and 20

Step-by-step explanation:

6 0
3 years ago
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