All categories

3 years ago

Which inequality is equivalent to -x < 8?

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

8 0

$Explanation: \\ - x < 8 \\ - x \times ( - 1) > 8 \times ( - 1) \\ x > 8 \\ Therefore \: the \: answer \: is \: B$

You might be interested in

1<br> 6 points<br> Solve for x:<br> 3x - 2 = x + 8<br> (Engin+bon.

gizmo_the_mogwai [7]

Answer:

x = 5

Step-by-step explanation:

3x - 2 = x + 8

Subtract x from each side

3x-x - 2 = x-x + 8

2x -2 = 8

Add 2 to each side

2x-2+2 = 8+2

2x = 10

Divide each side by 2

2x/2 =10/2

x = 5

8 0

3 years ago

Read 2 more answers

Question 3 (1 point)

Virty [35]

Answer:

The answer to your question is (4, 6)

Step-by-step explanation:

Data

E ( 9 , 7 )

F ( - 1, 5)

Formula

$Xm = \frac{x1 + x2}{2}$

$Ym = \frac{y1 + y2}{2}$

Substitution and simplification

$Xm = \frac{9 -1}{2}$

$Xm = \frac{8}{2}$

Xm = 4

$Ym = \frac{7 + 5}{2}$

$Ym = \frac{12}{2}$

Ym = 6

Result

(4 , 6)

7 0

3 years ago

Maria’s phone bills were $95, $67, $43, and $115. What was the mean, or average, of her phone bills?

Ghella [55]

Answer:

the mean is $80

Step-by-step explanation:

7 0

2 years ago

Step by step explanation thanks

Inessa [10]

Answer:

C= 7y +150

850

250

Step-by-step explanation:

The cost is 7 times y, the number of yearbooks, plus 150, the upfront cost.

7 times 100 is 700, plus 150 is 850.

1900-150 is 1750 divided by 7 is 250

7 0

3 years ago

Read 2 more answers

If u took a test that had 150 questions on it but didn’t finish 27 of the questions, what percentage of the questions did u answ

Alenkinab [10]

Answer:

82%

Step-by-step explanation:

Total number of questions = 150

Questions not answered = 27

questions answered = 150 - 27 = 123

percent questions answered

= (questions answered / total questions ) x 100%

= (123/150) x 100%

= 82%

6 0

3 years ago