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Damm [24]
2 years ago
15

What is y + 2y + 6 (2y-4) - 5y simplified

Mathematics
2 answers:
maksim [4K]2 years ago
5 0

Combine like terms

+2+6(2−4)−5

−2+6(2−4)

Distribute

-2+6(2−4)

−2+12−24

Combine like terms

−2+12−24

10−24

Common factor

Factor by grouping

+2+6(2−4)−5

10−24

Factor by grouping

10−24

2(5−12)

y+2+6(2−4)−5

2(5−12)

Solution

2(5−12)

kotykmax [81]2 years ago
4 0

Answer:

2(5−12)

Hope this helps!

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  B.  Step 2 uses the associative property, and step 3 uses the commutative property.

Step-by-step explanation:

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The commutative property lets you change the order of any pair of terms involved in addition. It appears that in Step 3, the order of the terms within the group has been swapped.

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<em>Comment on associative and commutative properties</em>

What applies to terms in addition applies to factors in multiplication.

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A triangular prism is 18 inches long and has a triangular face with a base of 16 inches and a height of 15 inches. The other two
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The world’s largest round pizza was set in December 2012 by five Italian chefs. The diameter of this pizza was 131 feet. If this
Tems11 [23]

First find the area of the whole pizza.

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Divide the total area by the number of pieces:

13,471.39 / 50 = 269.43 square feet


To find the length of the crust first find the circumference of the whole pizza:

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8 0
3 years ago
Adrian exercised three days during the past week. He exercised 58 minutes and 45 seconds during the
aniked [119]

Answer:

2h 1' 1"

Step-by-step explanation:

1h = 1 hora

1' = 1 minute

1" = 1 secind

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  58'  45"

+ 40'  40"

  20'  36"

= 118'  121"

118' 121" = 118' + 121"

1' = 60"

121" = 120" + 1"  = (120/60) + 1 = 2' + 1"

Then:

118' + 121" = 118' + 2' ´+ 1" = 120' + 1"

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(120/60) + 1 = 2h + 1'

then:

118' + 121" = 2h + 1' + 1"

= 2h 1' 1"

3 0
2 years ago
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