How to use integers in word problems

1 answer:

3 0

You can simply use temperature below 0 and above 0 and ask the difference between the first and second temperature.

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HACTEHA [7]

Answer:

I think x=-25

Step-by-step explanation:

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3 years ago

ExtremeBDS [4]

Answer:

Decreased by 20%.

16 lbs is 80% of 20 lbs.

Step-by-step explanation:

$\frac{y}{100} :\frac{16}{20}$

y × 20 = 16 × 100

20y = 1600

20y ÷ 20 = 1600 ÷ 20

y = 80

100% - 80% = 20%

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3 years ago

Readme [11.4K]

Answer: 6

Step-by-step explanation:

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wolverine [178]

When x=9 the expression is undefined.

That is because any number over 0 is undefined, including 0/0.

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3 years ago

lakkis [162]

Answer:

5.3

Step-by-step explanation: dived 32 by 6

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3 years ago