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
katovenus [111]
3 years ago
6

Help pleaseeeeeeeee :)

Mathematics
2 answers:
Alchen [17]3 years ago
7 0

\Large\leadsto \sf \frac{1}{2} (x \:  +  \: 9) \:  =  \: 3

\Large\leadsto\sf\frac{1}{2} x \:  +  \:  \frac{9}{2}  \:  =  \: 3

\Large\leadsto\sf \frac{2x \:  +\: 18}{4}  \:  =  \: 3

\large \leadsto\sf 2x \:  +  \: 18 \:  =  \: 3 \:  \times  \: 4

\large\leadsto\sf2x +  \: 18 \:  =  \: 12

\large\leadsto\sf2x \:  = 12 \:  -  \: 18

\large\leadsto \sf 2x \:  =  \: -  6

\Large\leadsto\sf \: x \:  =  \:  \cancel\frac { - 6}{2}

\large\leadsto\sf  \pmb{ \: x \:  =  \:  - 3}

nexus9112 [7]3 years ago
5 0

Answer:

x=-3

Step-by-step explanation:

x+9 = 3.2=6

x= 6-9=-3

You might be interested in
PLEASE HURRY -4 3/5 divid by 1 1/5
kaheart [24]

The answer is: -3 5/6

Hope this helped :3

4 0
3 years ago
The numbers of points scored in each basketball game are 49, 36, 61, 64, 39, 41, 43, and 39.
valentina_108 [34]

Answer:

In 25% of the games at least 55 points were scored.

Step-by-step explanation:

Percentage:

Number of desired outcomes multiplied by 100 and divided by the number of total outcomes.

In this question:

8 total games

In 2 at least 55 were scores.

100*2/8 = 100/4 = 25%

In 25% of the games at least 55 points were scored.

5 0
3 years ago
Show step by step In a day there are 86,400 seconds. Write this number in scientific notation.
Nesterboy [21]

Answer:

8.64 × 104

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the missing endpoint if one endpoint is at (-9,-1) and the midpoint is at (-2,-6)
alexdok [17]

Answer:

don´t know sorrry

Step-by-step explanation:

4 0
3 years ago
The sum of twice a number and 6 is equal to the sum of the number and 3
kvasek [131]
2x+6=x+3 this is the answer
8 0
2 years ago
Other questions:
  • Your school is sponsoring a pancake dinner to raise money for a field trip. You estimate that 200 adults will attend. You are tr
    11·1 answer
  • What's the answer for x+2y-x-y+5x=
    6·1 answer
  • What is the equation for this graph
    10·1 answer
  • Cho tam giác ABC cân tại A trung tuyến AM.Biết BC=6cm,AM=4cm .Tính độ dài các cạnh AB và AC
    11·1 answer
  • you invested 1,000 in an account with interest rate at 2% compounded continuously. how long until 1400 is in your account?
    13·1 answer
  • What is the volume of a cone with a diameter of 8 centimeters and a height of 14 centimeters? (Use 3.14 for .)
    8·1 answer
  • Mark and his 3 friends agreed to join the School’s talent show. They then decided how to pick the song that they will sing for t
    8·1 answer
  • Geometry is the measurement of the physical world around you, it has so many applications. Think about an architect, why would g
    13·1 answer
  • If the measure of an angle is 38 degrees, find the measure of its complement.
    5·1 answer
  • Choose the graph that represents the following system of inequalities: y ≤ −3x + 1 y ≤ 1 over 2x + 3 In each graph, the area for
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!