Ask question

Ask question

All categories

My name is Ann [436]

2 years ago

5

How do I solve this inequality?

1 answer:

djverab [1.8K]2 years ago

5 0

Step-by-step explanation:

9 ≤ |4x + 7|

9 ≤ 4x + 7

9 - 7 ≤ 4x

2 ≤ 4x

2/4 ≤ x

<h2>1/2 ≤ x</h2>

9 ≤ |4x + 7|

9 ≤ -(4x + 7)

9 ≤ -4x - 7

9 + 7 ≤ -4x

16 ≤ - 4x

16/-4 ≤ x

<h2>-4 ≤ x </h2>

<h2>{-4 ≤ x ≤ 1/2} </h2>

You might be interested in

Determine the coordinate of the point shown. It’s on a (3,-5) (1,-2) (1.5, -2.5) (-2.5, 1.5)

Sveta_85 [38]

Answer:

its a function

slope form:y+5=-1.18·(x-3)

(-2.5,1.5)

Step-by-step explanation:

4 0

2 years ago

G(1)=2.7 <br> g(n)=g(n-1)*6.1 <br> find an explicit formula for g(n)

Ksju [112]

By substitution,

$g(2)=6.1g(1)$

$g(3)=6.1g(2)=6.1^2g(1)$

$g(4)=6.1g(3)=6.1^3g(1)$

and so on, so that

[tex]g(n)=6.1^{n-1}g(1)=2.7\cdot6.1^{n-1}

4 0

3 years ago

Read 2 more answers

1.) Ivan made a scale drawing of his cell phone using the scale factor 1 mm = 2 in. How long is the drawing of his phone if the

nasty-shy [4]

Answer:

we love fortnite we love fortnite

we love fortnite

we love fortnite

we love fortnite

we love fortnite

we love fortnite

we love fortnite

we love fortnite

we love fortnite

we love fortnite

we love fortnite

we love fortnite

Step-by-step explanation:

5 0

3 years ago

What is the value of the square root of 1331/11

ad-work [718]

Answer:

11

Step-by-step explanation:

4 0

3 years ago

√30 what is the square root of 30?

sukhopar [10]

Answer:

5.47 is the square root of 30

6 0

2 years ago

Read 2 more answers