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2 years ago

-4|x +3| = -28 I can’t figure it out ):

2 answers:

5 0

Answer

X=4 or X= - 10

Step one divide both sides by -4

-4(|x+3|) over -4 = -28 over -4

|x+3|=7

We know either

X+3=7 or x+3=-7

X+3=7 (possibility 1)

X+3-3= -7 - 3 (subtract three from both sides)

X=-10

Answer

X=4 or X=-10 both are the correct answer it could go either way

SIZIF [17.4K]2 years ago

3 0

Answer:

Step-by-step explanation:

-4|x +3| = -28

|x +3| = 7

x ∈ [4, -10]

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Esma has a box that is 20 cm wide 10 cm high, and 10 cm deep she wants to fill the box with packages that are 5 cm wide 2 cm hig

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3 years ago

How can Diego package all the 64 cookies so that each bag has the same number of them? How many bags can we make and how many co

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Answer:

see below

Step-by-step explanation:

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3 years ago

Exponential form of 81/625

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Step-by-step explanation:

Hey, there!!

you number is: 81/625

We know that,

81=9×9

and

625=25×25

and............................................................

9×9 means 9^2

and 25×25 means 25^2

so, the exponential form of the question is,

= $\frac{ {9}^{2} }{ {25}^{2} }$

{we simply find exponential form by finding their fraction}

Hope it helps...

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3 years ago