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bixtya [17]
4 years ago
5

Гч

Mathematics
1 answer:
Taya2010 [7]4 years ago
8 0

Answer:

x=9

Step-by-step explanation:

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Combine the like terms to create an equivalent expression: \large{-k-(-8k)}−k−(−8k)minus, k, minus, (, minus, 8, k, )
PIT_PIT [208]

Answer:

7k

Step-by-step explanation:

The given expression is

-k-(-8k)

We need to find the simplified form of the given expression.

Like terms: The terms which have same variables of same degree and known as like terms. For example: 2x and 4x are like terms.

The given expression can be rewritten as

-k+8k

On combining like terms we get

(-1+8)k

7k

Therefore, the equivalent expression of the given expression is 7k.

3 0
4 years ago
someone please help me.. i can’t figure out what to do. but i need this explained step by step so i know what to do next time.
Genrish500 [490]

Answer:

Step-by-step explanation:

½(x-2) = 8 + 5x

Multiply both sides by 2

2⋅½(x-2) = 2(8 + 5x)

1(x-2) = 2(8 + 5x)

Apply the distributive rule

x - 2 = 16 + 10x

Subtract x from both sides

-2 = 16 + 9x

Subtract 16 from both sides

-18 = 9x

Divide both sides by the coefficient of x

-18 ÷ 9 = 9x ÷ 9

-2 = x

6 0
3 years ago
NEED HELP ASAP PLEASE!!
Svetradugi [14.3K]

Answer:

600 cubic inch

Step-by-step explanation:

volume \: of \: one \: carton \\  = 3 \times 2 \times  \\  = 6 \:  {in}^{3}  \\  \therefore \: volume \: of \: 100 \: cartons  \\ = 100 \times 6 \\  = 600 \:  {in}^{3}   \\ \therefore Required \:storage \: space \:  = 600 \:  {in}^{3}  \\

5 0
3 years ago
The point (–7, –3) is located in which quadrant?
e-lub [12.9K]

Answer:

quadrant lll

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A cafeteria serves 120 pints of milk each day. How many quarts of milk does the cafeteria serve each def
IRINA_888 [86]

Answer:

Step-by-step explanation:

1 qt = 2 pints

so 120 pints = (120/2) = 60 qts <==

5 0
4 years ago
Read 2 more answers
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