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julia-pushkina [17]
3 years ago
11

Here it is cherly not cherry ​

Mathematics
2 answers:
shtirl [24]3 years ago
5 0

Answer:

<em>- 4x + 3y = - 20</em>

<em>  4x + 2y = - 5</em>

<em>_____________ +</em>

<em>- 4x + 4x + 3y + 2y = - 20 + (- 5)</em>

<em>5y = - 20 - 5</em>

<em>5y = - 25</em>

<em>y = - 5</em>

<em />

<em>4x + 2(-5) = - 5</em>

<em>4x - 10 = - 5</em>

<em>4x = 10 - 5</em>

<em>4x = 5</em>

<em>x = 5/4</em>

Fiesta28 [93]3 years ago
3 0

Answer:

it is correct

Step-by-step explanation:

shown above in the photo

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Eddi Din [679]

Answer:

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Step-by-step explanation:

6 0
2 years ago
What is the length of the hypotenuse in the right triangle shown below?
Mrrafil [7]

Picture needed. not enough info

8 0
3 years ago
Read 2 more answers
Which multiplication expression is eqeul to 3/5 ÷ 1/2
eduard

Answer:

Lets solve = 3/5 ÷ 1/2

3/5 ÷ 1/2

= 3/5 × 2/1

= 3 × 2/5 × 1

= 6/5

In mixed fraction its

1 \frac{1}{5}

____________________

Now lets solve "a" option

3/5 × 2

= 3 × 2/5 × 1

= 6/5

In mixed fraction

1 \frac{1}{5}

So option a = 3/5 x 2/1 is ur answer

8 0
2 years ago
Read 2 more answers
What is the probability of choosing a
sladkih [1.3K]

Answer:

Probability of choosing a penny at random is 1/5 or 0.2

Step-by-step explanation:

For many probabilities like this one, you have to add the total of materials or items together, even if they are different colors, shape, coin type, etc.

you have 12 pennies, 19 nickles, 14 dimes, and 15 quarters. This adds up to a total of 60 coins. Twelve of those are pennies.

You have twelve possible pennies to choose at random from a total of 60 in a bag.

So 12/60/ This simplifies to a probability of 1/5. If you divide 1 by 5 than it would be 0.2

The probability of choosing a penny from a bag of coins is 1/5, or 0.2.

Hope this helps

3 0
3 years ago
Is how many student passed the math test a statistical question
Soloha48 [4]

Answer:

No it is not statistical

Step-by-step explanation:

It would be statistical if the answers varied which in this case they don't because there is a certain amount of people that passed and the answers do not vary. However, asking what was your score is statistical because answers will vary.

4 0
2 years ago
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