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dem82 [27]
3 years ago
15

Drag a statement or reason to each box to complete this proof.

Mathematics
2 answers:
vladimir1956 [14]3 years ago
6 0

Answer:

The required answer is shown below:

Step-by-step explanation:

Consider the provided equation.

   Statement                   Reason

1. 5(x+6)=x+38    Given

2. \bold{5x+30=x+38}    Distributive property

3. 5x+30-30=x+38-30    Subtraction property of equality

4. \bold{5x=x+8}         Simplifying

5. \bold{5x-x=x+8-x}         Subtraction property of equality

6. \bold{4x=8}            Simplifying

7. \frac{4x}{4}=\frac{8}{4}            Division property of equality

8. x=2            Simplifying

Hence the required answer is shown above.

Zolol [24]3 years ago
5 0
Hope you can read this and hope it helps

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Which is the simplified form of m Superscript negative 8 p Superscript 0? StartFraction 1 Over m Superscript 8 Baseline p EndFra
Masteriza [31]

Answer:

Correct Option is : StartFraction 1 Over m Superscript 8 EndFraction

Step-by-step explanation:

=> m^{-8} p^0

According to law of exponents a^0 = 1

=> m^{-8} (1)

Using Law of exponents a^{-m} = \frac{1}{a^m}

=> \frac{1}{m^8}

5 0
3 years ago
There are a total of 15 bicycles and tricycles.There are 37 wheels all together if we count them up. How many tricycles and how
m_a_m_a [10]

Answer: there are eight bicycles and 7 tricycles.

Step-by-step explanation:

Let x represent the number of bicycles that are there.

Let y represent the number of tricycles that are there.

There are a total of 15 bicycles and tricycles. This means that

x + y = 15

A bicycle has 2 wheels and a tricycle has 3 wheels. There are 37 wheels all together if we count them up. This means that

2x + 3y = 37- - - - - - - - - - - - - 1

Substituting x = 15 - y into equation 1, it becomes

2(15 - y) + 3y = 37

30 - 2y + 3y = 37

- 2y + 3y = 37 - 30

y = 7

x = 15 - y = 15 - 7

x = 8

7 0
3 years ago
Which of the following is the correct
vekshin1

Answer:

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3 0
3 years ago
What is the solution to the proportion? 9/x=4/12 Answers: A. 13 B. 27 C. 17 D. 3
Oksana_A [137]
9*12=108
4*x=4x
so,  4x/108
4x=108
x=27
7 0
3 years ago
Read 2 more answers
1 minus 1/2 minus 1/3 minus 1/4
serg [7]

1 - 1/2 - 1/3 - 1/4 =


     12 - 6 - 4 -3 =

_______________

            12

= -1/12  (-0.08333...)

8 0
3 years ago
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