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ivann1987 [24]
3 years ago
12

Solve for X: 2-14x+52=7

Mathematics
2 answers:
Katarina [22]3 years ago
5 0

Answer: X= 47/14

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2−14x+52=7

2+−14x+52=7

(−14x)+(2+52)=7(Combine Like Terms)

−14x+54=7

−14x+54=7

Step 2: Subtract 54 from both sides.

−14x+54−54=7−54

−14x=−47

Step 3: Divide both sides by -14.

-14x/4 = 47/14

X= 47/14

meriva3 years ago
3 0

Answer:

Step-by-step explanation:  

x=

47

14

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8 0
3 years ago
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ivanzaharov [21]

Answer:

176

Step-by-step explanation:

11x11=121

12x11=132

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7 0
3 years ago
Read 2 more answers
Aysha has 40 cubes in a bag.
marissa [1.9K]

Given:

Total number of cubes = 40

Red cubes = 18

Blue cubes = 13

Yellow cubes = 9

Aysha adds some more red cubes into the bag.

The probability now that she will take a red cube is 0.5.

To find:

The probability that she will take a yellow cube.

Solution:

Let Aysha adds x red cubes into the bag. Then,

Number of total cubes = 40+x

Number of red cubes = 18+x

Probability of getting a red cube is:

P(Red)=\dfrac{18+x}{40+x}

The probability now that she will take a red cube is 0.5. So,

\dfrac{18+x}{40+x}=0.5

18+x=0.5(40+x)

18+x=20+0.5x

x-0.5x=20-18

0.5x=2

Divide both sides by 0.5.

x=\dfrac{2}{0.5}

x=4

It means Aysha adds 4 more red cubes into the bag.

Now, the total number of cubes int he bag is:

40+4=44

Probability of getting a yellow cube is:

P(Yellow)=\dfrac{\text{Number of yellow cubes}}{\text{Total number of cubes}}

P(Yellow)=\dfrac{9}{44}

Therefore, the required probability is P(Yellow)=\dfrac{9}{44}.

8 0
2 years ago
The graph shows y = cot(x). Which of the following are true of its inverse? Check all that apply.
Mama L [17]

Answer:

Zeroes: None

Domain: All real numbers

Maximum: None

Step-by-step explanation:

5 0
3 years ago
Solve for x<br><br> 2/7x = 6<br><br> (SHOW YOUR WORK)
castortr0y [4]

Answer:

The answer to your question is  x = 21

Step-by-step explanation:

Equation

                                       \frac{2}{7} x = 6

- Multiply both sides by 7

                                        \frac{(2)(7)x}{7} = 6(7)

- Simplify

                                        2x = 42

- Divide both sides by 2

                                         \frac{2x}{2} = \frac{42}{2}

- Simplify

                                         x = 21

5 0
3 years ago
Read 2 more answers
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