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Art [367]
3 years ago
10

Simplify the expression by combining like terms -3x - 8 + 7x - 1

Mathematics
1 answer:
natulia [17]3 years ago
8 0

Answer:

4x-9.

Step-by-step explanation:

-3x - 8 + 7x - 1

7x -3x=4x.

-8 -1= - 9.

4x-9

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Which expression is equivalent to 4h ÷ 5? A. 5h/4 B. 45/h C. 54/h D. 4h/5
sweet [91]

Answer:  D. \frac{4h}{5}


Step-by-step explanation:

1. You have the following expression given in the problem above:

4h÷5

2. By definition, two expression are equivalent when they are the same even though they they are written in a different form.

3. Keeping this on mind, you can rewrite the division of those two numbers as a fraction, as you can see below:

\frac{4h}{5}

3. Then,  \frac{4h}{5} is the equivalent expression to 4h ÷ 5.


3 0
3 years ago
What is the value of h
Dmitriy789 [7]

Answer:

h = 5.318 m

Step-by-step explanation:

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5 0
3 years ago
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5 0
3 years ago
Some one cans help me to find the answer about the whole shape and tell me how do you get the answer step by step please I need
Naya [18.7K]
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4 0
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Hope this helps :) good luck!!!

5 0
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