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nignag [31]
2 years ago
10

WHAT IS THE ANSWER -8-X=X-4X

Mathematics
2 answers:
elena-14-01-66 [18.8K]2 years ago
6 0

Answer:

4

Step-by-step explanation:

-8-x=x-4x

-8-x=-3x

-8=-3x+x

-8=-2x

8=2x

x=8/2

x=4

grandymaker [24]2 years ago
5 0

Answer:

x=4

Step-by-step explanation:

-8-x=x-4x

-8-x=-3x

-8=-2x

4=x

x=4

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Please help me I tried to do it
anyanavicka [17]
You do 9x27=243 then take 2x31=62 add 243+62=305 then take 305 and subtract it from 28 305-28=277 
so if i did it right you should get n=277
8 0
3 years ago
Determine whether the following study is an observational study or an experiment. If the study is an experiment, identify the co
horrorfan [7]

Answer:

A. whether a woman took hormones.

B. whether to woman in the study had a heart attack.

D. access to health care

Step-by-step explanation:

The study conducted to observe the menopausal woman must be supported with their health history. Some woman may have menopause at an early age while other go towards this at a later age. This can be due to smoking, hormone intake, severe diseases like heart attack or cancer and their routine health checkup details. There variables must be observed and included in experiment to reach a conclusion.

6 0
3 years ago
How would you simplify <br>(3+i)(4+2i)?​
const2013 [10]

Answer:

<h2>(3 + i)(4 + 2i) = 10 + 10i</h2>

Step-by-step explanation:

Use FOIL: (a + b)(c + d) = ac + ad + bc + bd

and i² = -1

(3+i)(4+2i)\\\\=(3)(4)+(3)(2i)+(i)(4)+(i)(2i)\\\\=12+6i+4i+2i^2\qquad\text{combine like terms}\\\\=(12-2)+(6i+4i)\\\\=10+10i

7 0
3 years ago
Read 2 more answers
Julie was given a new map of New Hampshire to calculate some distances. The scale is 1 inch = 50 miles. How far is Conway from L
Aloiza [94]

Answer:

Conway is 312.50 miles from Littleton

Step-by-step explanation:

Given

Scale: 1\ in = 50\ mi

See attachment

Required

Distance between Conway and Littleton

The scale distance between Conway and Littleton is 6.25 inches.

So, the actual distance is calculated as:

1\ in = 50\ mi

Multiply both sides by 6.25

6.25 * 1\ in = 50\ mi * 6.25

6.25\ in = 312.50\ mi

<em>Hence, Conway is 312.50 miles from Littleton</em>

7 0
2 years ago
Thank you for helping me :D
Aleonysh [2.5K]
The answer is both sets of statistics give the same information:

First, find the mean: 2 • 5 = 10, 3 • 4 = 12, and 10 • 1 = 10

10 + 12 + 10 = 32

Ten dots altogether : 32 ÷ 10 = 3.2

Mean = 3.2

Second, find the median: 2, 2, 2, 2, 2, 3, 3, 3, 3, 10

2, 2, 2, 2, <em>2, 3,</em> 3, 3, 3, 10

2 + 3 = 5

5 / 2 = 2.5

Median - 2.5
3 0
3 years ago
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