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Kipish [7]
2 years ago
8

The movie theatre is running a special for the

Mathematics
2 answers:
Artyom0805 [142]2 years ago
8 0

Answer:

12$

Step-by-step explanation:

20 - 8 = $12

Darina [25.2K]2 years ago
4 0

Answer:

12

Step-by-step explanation:

20 - 8 = 12 left over......

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Elementary Algebra Skill
mr_godi [17]

The answer is a = \frac{4}{-3}

Step-by-step explanation:

<em>1. Convert the mixed fraction to an improper fraction</em>

To find the numerator, multiply the denominator by the whole number and add the numerator to it.

The denominator remains the same.

So, 2\frac{2}{3} will be \frac{8}{3}

<em>2. Now the equation is,</em>

\frac{3}{2} a - \frac{4}{3} a = \frac{10}{3} + \frac{8}{3} a

<em>3. Take LCM on both sides. </em>

For the left side, multiply the first fraction by \frac{3}{3} and multiply the second fraction by \frac{2}{2}

\frac{3*3}{2*3} a - \frac{4*3}{3*3} a = \frac{10+8a}{3}

<em>4. Solve by making a the subject</em>

\frac{9a-8a}{6} = \frac{10+8a}{3}

\frac{a}{6} = \frac{10+8a}{3}

\frac{3a}{6} =10+8a

\frac{a}{2} = 10 + 8a

a = 2(10 + 8a)

a = 20 + 16a

a-16a = 20

-15a = 20

a = \frac{20}{-15}

a = \frac{4}{-3}

Therefore, the answer is a = \frac{4}{-3}

Keyword: Equations

Learn more about equations at

  • brainly.com/question/10666510
  • brainly.com/question/4460262
  • brainly.com/question/8955867

#LearnwithBrainly

4 0
3 years ago
A brick layer is hired to build three walls
hjlf
Answer is B because brick starts with a B
8 0
2 years ago
Michael is 17 years old than john. In 4 years the sum of their ages will be 49. Fins Michaels present age.
alexandr1967 [171]
Wouldnt it be 21 idk dont pay attention to me lol
3 0
3 years ago
Read 2 more answers
Adding and subtracting positive and negative numbers
algol13

Answer:

Step-by-step explanation:

Rule Example

+(+) Two like signs become a positive sign 3+(+2) = 3 + 2 = 5

−(−) 6−(−3) = 6 + 3 = 9

+(−) Two unlike signs become a negative sign 7+(−2) = 7 − 2 = 5

−(+) 8−(+2) = 8 − 2 = 6

5 0
3 years ago
Read 2 more answers
How many decameters are in 14 meters?
Goshia [24]
1.4 decameter because a decameter equals to meter divided by 10
4 0
3 years ago
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