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vichka [17]
3 years ago
9

Can someone help me plz I will make brainliest. For correct answers only

Mathematics
1 answer:
Licemer1 [7]3 years ago
4 0

Answer:

It's the 3rd one: Commutative Property of Equality.

Step-by-step explanation:

Original: 3a + 6 = 2 - 5a + 7

But then on step one, the -5a was moved around. The -5a took the position of where the +7 was located and the +7 took the position of where the - 5a was located. (Basically, they switched)

Step one: 3a + 6 = 2 + 7 -5a

<h2>(I really hope this helps.)</h2>
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NEED ANSWERS QUICKLY! CORRECT ANSWER GETS BRAINLIEST
dolphi86 [110]

Answer/Step-by-step explanation:

Quotient is simply the ratio of the first numerator to the second numerator:

Let's \frac{x_1}{y}\;and\;\frac{x_2}{y} are two fractions in same terms.

Thus, \frac{x_1}{y}\div\frac{x_2}{y} {Divided by a fraction is equal to multiplied by its reciprocal}

=\frac{x_1}{y}\times\frac{y}{x_2}

Quotient is simply the quotient of their numerators.

Example could be:

\frac{2}{7}\div\frac{3}{7}

\frac{2}{7}\times\frac{7}3}

\frac{2}{3}

2 is first numerator and 3 is the second numerator.

<u><em>~lenvy~</em></u>

3 0
2 years ago
Find the ratio of the following 1) 25to 35​
Ad libitum [116K]

Answer:

The ratio of 25/35 is

Step-by-step explanation:

25/35

=5/7 (both cut by 5)

So, your answer is 5:7

8 0
3 years ago
Read 2 more answers
Given the following similar triangles, find x.​
Vsevolod [243]
I’ll help if u attach the pic of the question:)
3 0
2 years ago
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What is (x+4)(3x+7)/(x+4)(x+2) simplified?
iren2701 [21]

Answer:

\frac{3x+7}{x+2}

Step-by-step explanation:

Given the following question:

\frac{(x+4)(3x+7)}{(x+4)(x+2) }

In order to simplify the expression given we can only cancel the common factor which is four.

\frac{(x+4)(3x+7)}{(x+4)(x+2) }
cf=(x+4)
\frac{x+4}{x+4}
=\frac{3x+7}{x+2}

Cannot be simplified further due to it not having any more common factors. Your answer is "3x + 7 / x + 2."

Hope this helps.

8 0
2 years ago
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The ABC Book club charges a $40 monthly fee, plus $2 per book read in that month. The Easy Book Club charges a $35 monthly fee,
alina1380 [7]

Answer:

5 books must be read in 1 month for the total charges from each club to be equal.

Step-by-step explanation:

Monthly Charges of ABC club = 40$

Per book read charges of ABC club = 2$

amount of book read = x

Total charges of ABC club = 40 + 2x

Monthly Charges of Easy book club = 40$

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Total charges of Easy book club = 35 + 3x

To calculate how many books must be read in 1 month for the total charges from each club to be equal,

Total charges of ABC club =  Total charges of Easy book club

40 + 2x = 35 + 3x

40 - 35 = 3x -2x

5 = x

x = 5

Therefore, 5 books must be read in 1 month for the total charges from each club to be equal.

8 0
3 years ago
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