3 years ago

Will you please help me solve this

Mathematics

1 answer:

likoan [24]3 years ago

4 0

Answer:

-18

Step-by-step explanation:

Substitute in -2 for x

-(-2)²+2(-2)-10

-4-4-10

-18

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An unopened cereal box contains `15/28` cubic foot of cereal. If the box is full, and the length and height of the box are `5/7`

VikaD [51]

Answer:

1/2ft

Step-by-step explanation:

15/28=(5/7)(1 1/2)(w)

15/28=(5/7)(3/2)w

15/28=(15/14)w

(15/28)/(15/14)=w

(15/28)*(14/15)=w

w=14/28

w=1/2 ft

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3 years ago

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Step-by-step explanation:

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3 years ago

I help me help me help me help me help help help help help me help me help me help me

Ira Lisetskai [31]

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Step-by-step explanation:

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Neko [114]

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Step-by-step explanation:

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Will you please help me solve this ​

Will you please help me solve this