3 years ago

The sum of a number and 4 is less than -8

Mathematics

1 answer:

tekilochka [14]3 years ago

6 0

Translation? Let x be the number. x+4-(-8) Solve? x+12

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7. x, when n(x) = -2

grandymaker [24]

Answer:

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Step-by-step explanation:

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3 years ago

Ginny is studying a population of frogs. She determines that the population is decreasing at an average rate of 3% per year. Whe

sladkih [1.3K]

Hello,

$x_{0}=1200$

$x_{1}=\frac{97}{100}*1200$

$x_{2}=(\frac{97}{100})^2*1200$

$x_{3}=(\frac{97}{100})^3*1200$
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3 years ago

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liubo4ka [24]

15.8 I believe. Since 20 isn’t a option 15 is the closest. Good luck I have good faith I have you the right answer

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2 years ago

Anika is 7 years older than Kit. If Kit is k years old, how old is Anika?

zaharov [31]

Answer:

k+7

Step-by-step explanation:

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3 years ago

2x + 1=4x-3 solve for x

loris [4]

Answer:

x = 2

Step-by-step explanation:

To start, you want to isolate x.

To do so, get all the x terms to one side.

2x + 1 = 4x - 3

Subtract -4x on both sides.

-2x + 1 = -3

Then, subtract 1 on both sides.

-2x = -4

Finally, divide -2 on both sides.

x = 2

3 0

3 years ago