1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gwar [14]
3 years ago
7

Modeling Equations 3x + 6 - X= 6x - 10 A x= -4 B x = 3 C X=-3 D x = 4​

Mathematics
1 answer:
Reika [66]3 years ago
6 0
<h2>D. x = 4</h2>

Step-by-step explanation:

3x + 6 - x = 6x - 10

Collect like terms and simplify

3x - x - 6x =  - 10 - 6 \\  - 4x =  - 16

Divide both sides of the equation by -4

\frac{ - 4x}{ - 4}  =  \frac{ - 16}{ - 4}

Simplify

x = 4

You might be interested in
For the following arguments, determine which form the argument has and whether it is valid or invalid. Remember, determining if
Ira Lisetskai [31]

Answer:

A = valid

B = valid

C = Invalid

7 0
2 years ago
Giving BRAINLIEST to the CORRECT answer.
olga nikolaevna [1]

Answer:a

Step-by-step explanation:

it became wider by decreasing two on the graph.

7 0
3 years ago
The diagram shows a vertical tower DC on a horizontal ground ABC.
sasho [114]
The measure of ABD=180°- 54°=26°
and then the measure of ADB= x
and x + 26° + 28°= 180°, sum of anlgle in a triagle property
 it means x= 180°- 26-28=126°
application of sinus law in the triangle

sin 28 / BD = sin 126/ AD = sin 26/ 25 so we can deduce that 

AD= 25sin126 / sin26= 46.12
let 's consider the triangle ADC, so for finding h, we have sin 28 = h / AD
and then h = AD x sin28=21.65

<span>Calculate the height of the tower is 21.65</span>

6 0
2 years ago
In scientific notation
mrs_skeptik [129]

(3.9 \times  {10}^{ - 3}) + 0.0026 =

(39 \times  {10}^{ - 4}) + (26 \times  {10}^{ - 4}) =

39 \times  {10}^{ - 4} + 26 \times  {10}^{ - 4} =

Factoring \:  {10}^{ - 4}

{10}^{ - 4} \times (39 + 26) =

65 \times  {10}^{ - 4} =  6.5 \times  {10}^{ - 3}

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

8 0
3 years ago
An adult sleeps about 480 per day. In infant sleeps about 820 minutes per day. About how many more minutes does an infant sleep
AysviL [449]
(820*7)-(480*7)=? This is how to solve the equation

6 0
3 years ago
Other questions:
  • What is the slope of a line parallel to the line y = - 7/5 x + 7?
    5·1 answer
  • Alexandra scored 40 on an exam, receiving 3 points for each right answer and losing 1 point for each wrong answer. Had 4 points
    7·1 answer
  • A moving company charges $0.70 per pound for a move from New York to Florida. A family estimates that their belongings weigh abo
    6·2 answers
  • How to regroup 5 4/6
    9·2 answers
  • Based on the spreadsheet below, which of the following is a true statement?
    10·2 answers
  • Y=x* - 12x + 41
    6·1 answer
  • The annual rent of the house is 3600$ . Find the rent of 5 months
    11·2 answers
  • Is the following expression greater than, less than, or equal to zero? (a^2+b^2)/(a^2+b^2+1)
    14·1 answer
  • The stock market closed on Tuesday at -
    12·1 answer
  • NEED HELP ASAP, WILL GIVE BRAINLIEST
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!