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borishaifa [10]
3 years ago
9

(10 + 59 – 3​ 2​) ÷( 24 – 4 )

Mathematics
1 answer:
m_a_m_a [10]3 years ago
4 0
(69-32) ÷ (24 -4)
(37) ÷ (20) =
1.85
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(1000÷1)×10-5000 Giving Brainliest​
Y_Kistochka [10]
5,000 is the answer to the equation
6 0
2 years ago
Solve the system: <br> 2/x - 3/y =-5; 4/x + 6\y =14
sertanlavr [38]

The solution is x = 2 \text{ and } y = \frac{1}{2}

<em><u>Solution:</u></em>

Let us assume,

a = \frac{1}{x}\\\\b = \frac{1}{y}

<em><u>Given system of equations are:</u></em>

\frac{2}{x} - \frac{3}{y} = -5

\frac{4}{x} + \frac{6}{y} = 14

<em><u>Rewrite the equation using "a" and "b"</u></em>

2a - 3b = -5 ------------ eqn 1

4a + 6b = 14 -------------- eqn 2

<em><u>Let us solve eqn 1 and eqn 2</u></em>

<em><u>Multiply eqn 1 by 2</u></em>

2(2a - 3b = -5)

4a - 6b = -10 ------------- eqn 3

<em><u>Add eqn 2 and eqn 3</u></em>

4a + 6b = 14

4a - 6b = -10

( - ) --------------------

8a = 4

a = \frac{4}{8}\\\\a = \frac{1}{2}

Substitute a = 1/2 in eqn 1

2(\frac{1}{2}) -3b = -5\\\\1 - 3b = -5\\\\3b = 6\\\\b = 2

Now let us go back to our assumed values

Substitute a = 1/2 in assumed values

a = \frac{1}{x}\\\\\frac{1}{2} = \frac{1}{x}\\\\x = 2

Substitute b = 2 in assumed value

b = \frac{1}{y}\\\\2 = \frac{1}{y}\\\\y = \frac{1}{2}

Thus the solution is x = 2 \text{ and } y = \frac{1}{2}

3 0
3 years ago
Guys I need help on number 19 and 20.
fenix001 [56]

vdidnrnrreherirrirjrjr

3 0
3 years ago
The sum of two consecutive integers<br> is sixty-five. Find the smaller of the<br> two numbers.
Darina [25.2K]

Answer:

32

Step-by-step explanation:

We can write an algebraic equation to solve this situation: x + x + 1 = 65, where x = first integer (small number) and x + 1 = the following integer.

Step 1: Combine like terms.

  • (x+x)+1=65
  • 2x + 1 = 65

Step 2: Subtract 1 from both sides.

  • 2x + 1 - 1 = 65 - 1
  • 2x = 64

Step 3: Divide both sides by 2.

  • 2x/2 = 64/2
  • x = 32

Therefore, the smaller number is 32 while the larger number is 33.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

6 0
3 years ago
Need HELP now please! It’s for my HW that’s due! I will mark BRAINLIEST to the RIGHT ANSWER!
Eva8 [605]

Answer:

The first should be (x+6, y-(-10).

The others, not sure but you have to plug them in.

4 0
3 years ago
Read 2 more answers
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