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larisa86 [58]
3 years ago
9

Nora has a ribbon that is 3/4 yard long. She will use 1/2 of it to make a bow. What length of the ribbon will she use for the bo

w?
Mathematics
1 answer:
Elodia [21]3 years ago
5 0

Answer:

Step-by-step explanation:

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When factoring an algebraic expression, what property are we "undoing"?
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Answer:

The Distributive Property

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3 years ago
What is the value of X in 1.2÷0.3= X÷0.4
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1.2 \div .3 = 4
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3 years ago
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(2x +1) -7 (-6x+9) what is the answer if using the Distributive Property?
Margarita [4]

Answer:

Step-by-step explanation:

Distributive property:  a(b +c) = a*b + a*c

(2x + 1) - 7(-6x + 9) = (2x + 1) + (-7)*(-6x) + (-7)*9

                              = 2x + 1 + 42x - 63  {Combine like terms}

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5 0
3 years ago
If ax + y=23, 3x - y = 9, and x =8, what is the value of a ?
inna [77]

Answer:

a = 1

Step-by-step explanation:

x = 8

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a(8) + 15 = 23

8a = 23 - 15

8a = 8

a = 8/8

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6 0
3 years ago
Help pls asap<br><br><br><br>-2x(-3x - 4y - 8) =
xenn [34]
-2x*(-3x)-2x*(-4y)-2x*(-8)

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3 0
2 years ago
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