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3 years ago

6

Mary is making pillows for her life skills class. she bought 2 1/2 yards of fabric. her total cost was $15. what was the cost pe

r yard
?

1 answer:

Delvig [45]3 years ago

3 0

$6 per yard
please give brainliest

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The two angles are

Natalka [10]

Answer:

The two angles are alternate interior angles

Step-by-step explanation:

Here, we want to state the relationship between the two given angles

From the diagram, we can observe that these two angles are;

They are alternate interior angles

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3 years ago

1. 1 +2r =<br><br><br> 2. 12 = 18 - d<br><br><br> 3. 5b + 10 = 30

seropon [69]

Answer:

1. r=anything

2. d=6

3. b=4

Step-by-step explanation:

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3 years ago

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3(1 – 2x) > 3 – 6х help

coldgirl [10]

Answer:

<h2> $\huge \: x \in ∅$ </h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

inequality
distribution
PEMDAS

<h3>given:</h3>

$3(1 - 2x) > 3 - 6x$

<h3>to solve:</h3>

$x$

<h3>let's solve:</h3>

$step - 1 : define\\ 3(1 - 2x) > 3 - 6x$

$step - 2: distribute\\ 3 - 6x > 3 - 6x$

$step - 3 : \\ add \: 6x \: to \: both \: sides$

$3 - 6x + 6x> 3 - 6x + 6x$

$3 > 3$

$\therefore \: the \: statement \: is \: false \: for \: any \: value \: of \: x \: because \: both \: sides \: are \: identical$

therefore,

$x \in ∅$

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3 years ago

(Please help!!) Solve: x2+6x+9

kherson [118]

if you're trying to solve for x, and it is equal to zero, then it would be -3. plug it in and it would all cancel out

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The associative property of addition says you can change the( order,grouping,operation) of addends without affecting the sum.Whi

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grouping: (a+b)+c = a+ (b+c)

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