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
Molodets [167]
3 years ago
12

#10 solve the equation 1/3m - 7 = 5

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
5 0
(1/3) m - 7 = 5 
(1/3) m - 7 + 7= 5 + 7 ⇒⇒⇒ edit 7 to both sides
(1/3) m = 12
3 * (1/3) m = 12 * 3     ⇒⇒⇒ multiply both sides by 3
∴ m = 36
You might be interested in
Use the graphing calculator to graph the quadratic function y = 2x2 – 6x – 8. Which values are solutions of 0 = 2x2 – 6x – 8? Ch
SashulF [63]
4 is your answer. hope its correct
7 0
3 years ago
Read 2 more answers
Enter the value for x that makes the equation 3x – 5 = 7x - 21 true.
Nitella [24]

Answer:

4

Step-by-step explanation:

3x-5=7x-21

3x-7x=5-21

-4x=-16 ( divide by -4 both sides)

x= 4

8 0
3 years ago
Read 2 more answers
Al llegar al hotel nos an dado un mapa con los lugares de la ciudad nos dijieron que 5 cm del mapa que representaban 600 metros
Sati [7]

Pregunta completa:

Al llegar al hotel nos an dado un mapa con los lugares de la ciudad nos dijieron que 5 cm del mapa que representaban 600 metros de la realidad hoy queremos ir a un par que que se encuentra a 8 cm del hotel en el mapa. ¿A qué distancia del hotel está la pareja?

Respuesta: 960m

Explicación paso a paso:

Dado que:

5 cm en el mapa equivale a 600 m en tierra Por lo tanto,

8 cm en el mapa será equivalente a:

5 cm en el mapa - - - - - -> 600 m en el suelo 8cm - - - - - - -> y metros en el suelo

Usando la multiplicación cruzada

y × 5 = 8 × 600

5y = 4800 Luego,

y = 4800/5

y = 960m

Por lo tanto, 8 cm en el mapa serán 960 m en realidad.

8 0
3 years ago
Explain how 7/12 is greater than 1/3 but less than 2/3
cupoosta [38]
Think if you had 7/12 of a pie witch is 7 tiny piece opposed to 1 huge piece
3 0
4 years ago
Solve the system graphically<br> 1. x-2y=6 and 3x+2y=-6<br><br> 2. x-y=0 and 2x+3y=-5
zysi [14]

Step-by-step explanation:

1)The given equations are:

x − 2y = 6 ...(i)

3x − 6y = 0 ...(ii)

Putting x = 0 in equation (i) we get

=> 0 - 2y = 6

=> y = -3

x = 0, y = -3

Putting y = 0 in equation (i) we get

⇒x-2×0=6

⇒x=6

x = 6, y = 0

Use the following table to draw the graph

x 0 6

y -3 0

Plotting the two points A(0, -3) and B(6,0) equaion (1) can be drawn

Graph of the equation ..(ii)

3x - 6y = 0 ...(ii)

Putting x = 0 in equation (ii) we get

⇒3×0-6y=0

=> y = 0

x = 0, y = 0

Putting x = 2 in equation (2) we get

⇒3×2-6y=0

=> y = 1

x = 2, y = 1

Use the following table to draw the graph.

x 0 2

y 0 1

Draw the graph by plotting the two points O(0,0) and D(2,1) from table

We see that the two lines are parallel, so they won’t intersect

Hence there is no solution

2)

3 0
3 years ago
Other questions:
  • David uses 1/4 cups of apple juice for every 1/2 cup of carrot juice to make a fruit drink. Enter the number of cups of apple ju
    11·1 answer
  • A cylinder has a surface area of 339cm. The radius is two times greater than the height. what is the radius of the cylinder.
    13·1 answer
  • Select all angle measures for which cos0= 1/2
    5·1 answer
  • A mirror is 4.5 feet high by 2.3 feet wide. If it costs $15 per foot to frame the mirror, how much will the frame cost? Do not i
    9·1 answer
  • A line has slope 3 and y–intercept 4.<br><br> Which answer is the equation of the line?
    10·1 answer
  • PLS HELP 100 POINTS!!!!!!!!!!!!!!! A female orca eats 125 kilograms of marine animals each day. At this rate, how many days will
    14·1 answer
  • What point is shown on the number line below?
    7·2 answers
  • Rewrite the expression in terms of ln 4 and ln 5.<br> ln(400)
    11·1 answer
  • Please help me?<br><br> please and thank you!
    13·1 answer
  • (3×1/2) + (6×3/4) + (3×1) + 1 1/4 +1 1/2=<br>​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!