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4 years ago

11

There is a person with 2 dogs she got 3 more hen she got rid of 5 then got 7 more then 8 more because 2 died how many did the pe

rson have after?

2 answers:

Anestetic [448]4 years ago

6 0

The answer was 1 dog. Because 2+3+7=
12-7=5-8=
-3+2=1

Charra [1.4K]4 years ago

5 0

I believe the correct answer is 13

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Pls help, i'll give you a brainliest 4 answer <3

babymother [125]

Answer:

$x = 45 \ \& \ y = 5$

Step-by-step explanation:

The system of linear equations in two variables is ,

$\begin{cases} x = 9y \cdots (i)\\ x - 5y = 20\cdots (ii) \end{cases}$

We can easily solve out this Question using substitution method . For that , substituting x = 9y from equation (i) to equation (ii) , we have ,

$\implies x - 5y = 20 \\\\\implies 9y - 5y = 20 \\\\\implies 4y = 20 \\\\\implies y =\dfrac{20}{4}\\\\\implies\boxed{\boxed{ y = 5 }}$

Substituting this value in (i) ,

$\implies x = 9y \\\\\implies x = 9\times 5 \\\\\implies \boxed{\boxed{ x = 45 }}$

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3 years ago

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What is a solution to the equation (x-3)(x-5)=35

larisa86 [58]

The solutions are x equals 38 and x equals 40

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3 years ago

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2(x−3)=8(x−6) what is x?

uysha [10]

Answer: x = 7

Step-by-step explanation:

2x - 6 = 8x - 48

+48

2x + 42 = 8x

-2x

42 = 6x

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7 = x

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3 years ago

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Step-by-step explanation:

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3 years ago

If R is the midpoint of segment QS, QR = 8x-51 and RS = 3x-6, find QS

notka56 [123]

Answer:

QS = 42 units

Step-by-step explanation:

8x - 51 = 3x - 6

5x = 45

x = 9

(8x - 51) + (3x - 6) = QS

72 - 51 + 27 - 6 = QS

42 = QS

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3 years ago

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