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2 years ago

1. Evaluate: 2 + x - 2(8) for x = 9

Mathematics

2 answers:

Oduvanchick [21]2 years ago

6 0

Answer:

-5

Step-by-step explanation:

2+9-2(8)

11-16

grin007 [14]2 years ago

5 0

Answer:

-5

Step-by-step explanation:

2+9-16(got it 2 x 8)

So the answer -5

im sorry if the answer was wrong

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Step-by-step explanation:

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or, 210-x=100

or, x=210-100

or, x=110

so,

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3 years ago

When Mia had one cat,she needed to serve 1/6 of a can of cat food each day. Now that Mia has adopted a second cat,she needs to s

Jet001 [13]

Answer:

Therefore,

$\textrm{For Second Cat } =\dfrac{2}{3}\times Can$

Step-by-step explanation:

Given:

Mia Serve food for One Cat

$\textrm{For One Cat} =\dfrac{1}{6}\times Can$

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$\textrm{For Two Cat} =\dfrac{5}{6}\times Can$

To Find:

How much extra food is needed to feed the second cat = ?

Solution:

$\textrm{For One Cat} =\dfrac{1}{6}\times Can$

$\textrm{For Two Cat or Total} =\dfrac{5}{6}\times Can$

Therefore,

$\textrm{For Second Cat } =\textrm{For Two Cat or Total}-\textrm{For One Cat}$

Substituting we get

$\textrm{For Second Cat } =\dfrac{5}{6}\times Can-\dfrac{1}{6}\times Can$

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Therefore,

$\textrm{For Second Cat } =\dfrac{2}{3}\times Can$

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3 years ago