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3 years ago

10=7x+2-3x combine like terms

Mathematics

2 answers:

Molodets [167]3 years ago

8 0

Answer: 8=4x

Step-by-step explanation:

take x's to one side and numbers to other

10-2=7x-3x

8=4x

k0ka [10]3 years ago

3 0

Answer:

Step-by-step explanation:

Step 1: Combine all the numbers that have X attached on the right side of the equation.

Step 2: Now move the 2 to the left. By doing that you will subtract it since you are doing the opposite of what sign it holds.

Step 3: Now divide what you got on the right to the left and then it get you the answer.

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Vedmedyk [2.9K]

Answer:

Track 2

Step-by-step explanation:

180 degrees would turn the train completely around so if it entered on track 2 then it left on track 2

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2 years ago

Ean: jenny wants to make three pillow cases using fourteen feet of fabric. She plans to use an equal amount of fabric for each p

Veseljchak [2.6K]

Answer:

Approximately 4.67 feet of fabric is required for one pillow case.

Step-by-step explanation:

We are given the following in the question:

Number of pillow cases to be made by Jenny = 3

Amount of fabric Jenny has = 14 feet

Each pillow case use same amount of fabric.

Amount of fabric used to make 1 pillow case =

$=\dfrac{\text{Amount of fabric}}{\text{Number of pillow cases}}\\\\=\dfrac{14\text{ feet}}{3}\\\\\approx 4.67\text{ feet}$

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2 years ago

What is 406,823 rounded to the nearest ten thousand

Anvisha [2.4K]

Either 407,00 or 406,900

8 0

2 years ago

Round to 1 significant figure and estimate 423 x 764

Elden [556K]

Answer:

300,000

Step-by-step explanation:

423 x 764 = 323,172

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1 year ago

Write the equation of the line that passes through (8,1) and is perpendicular to the line whose equation is y=−4x+2. Show all wo

scoundrel [369]

Answer:

$\displaystyle y = \frac{1}{4}x - 1$

Step-by-step explanation:

1 = ¼[8] + b

$\displaystyle -1 = b \\ \\ y = \frac{1}{4}x - 1$

* Perpendicular Lines have OPPOSITE MULTIPLICATIVE INVERSE <em>RATE OF CHANGES</em> [<em>SLOPES</em>], so −4 becomes ¼.

I am joyous to assist you anytime.

3 0

2 years ago

10=7x+2-3x combine like terms​

10=7x+2-3x combine like terms