2 years ago

Show your work. What is the value of b^3 - 2b when b=3? WILL MARE AS BRAINLIEST

Mathematics

2 answers:

My name is Ann [436]2 years ago

7 0

Answer:

Step-by-step explanation:

3x3x3=27

27-6=21

Molodets [167]2 years ago

6 0

Answer:

Over the next decade the Ogallala aquifer will be completely depleted and will affect portions of the central and southern High Plains Aquifer (HPA). The Ogallala Aquifer is one of the largest bodies of water in the United States and is is generally used by farmers for irrigation of crops. As the continuous depletion of the aquifer occurs, it may become problematic for agricultural industries to sustain their farming.

Step-by-step explanation:

Hope this helps:)

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Simplify this expression 7z+5+6z-9

Simora [160]

Answer:

7z + 5 + 6z - 9 (Add 7z and 6z, subtract 9 from 5)

13z - 4 (Can't be simplified further)

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2 years ago

I would appreciate some help on this if anyone could answer it

Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

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3 years ago

Approximately what portion of the box is shaded blue? A.2/3. B.9/10 C.3/5

vaieri [72.5K]

It is 9/10 as the others are too small

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2 years ago

A bouquet contains 6 roses and 9 daisies. This represents 75% of the flowers in the bouquet. How many total flowers are in the b

notka56 [123]

Answer:

20 total flowers

Step-by-step explanation:

9+6=15.

20/4=5

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The answer is 20 total flowers.

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3 years ago

15- -10 x -20 divided by (12 + -8) What is the answer?

kobusy [5.1K]

Answer:

10x - 5 / 4

Step-by-step explanation:

15 - ( -10x ) - 20 / ( 12 + ( -8 ) )

= ( -5 ) + 10x / ( 4 )

= 10x - 5 / 4

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3 0

3 years ago