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
dalvyx [7]
2 years ago
6

What is the solution of the equation expressed in the bar model below?

Mathematics
1 answer:
exis [7]2 years ago
5 0
The bar model is showing you that the sum of the bars on top is equal to the bars on bottom. So,

(5 - x) + (5 - x) = 50

Remove brackets

5 - x + 5 - x = 50

Add up the terms to make it bestee

10 - 2x = 50

Subtract 10 from both sides

-2x = 40

Divide by -2 on both sides

x = -20 is your answer


You might be interested in
Please help me...?<br><br> i'll give brainliest to correct answer! :D
elixir [45]

Answer:

D) 100% Positve

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Using elimination, what is the solution to the following system?<br> 2x+4y=16<br> -2x-3y=-13
VikaD [51]

Answer:

x=2, y=3. (2, 3).

Step-by-step explanation:

2x+4y=16

-2x-3y=-13

-----------------

y=3

2x+4(3)=16

2x+12=16

2x=16-12

2x=4

x=4/2

x=2

8 0
3 years ago
What is the perimeter of the figure?
Likurg_2 [28]
All the sides add like a rectangle with two sides measuring 4 and two measuring 2 so you would add 4+4+2+2=12
4 0
4 years ago
Read 2 more answers
3 less than m is greater than 9
Artist 52 [7]

Answer:

m-9 = 3 is the required expression

5 0
3 years ago
Read 2 more answers
A proportional relationship is a linear relationship because the rate of change is constant(and equal to the constant of proport
Sophie [7]
The  thing that is required for a <span>proportional relationship would be that no matter what the order of the relationship is, it should be that if the function of x increases then x would increases as well or vice versa. Hope this helps. Have a nice day. Feel free to ask more questions. </span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • recipe for brownies calls for 34 cup of sugar. Skylar has a bag that contains 912 cups of sugar. Exactly how many batches of bro
    11·1 answer
  • Rearrange the equation so m is the independent variable. -2m-5n=7m-3n<br> Please answer FAST
    14·1 answer
  • You can find 0.5% of a number by multiplying the number by 5/100: true or false
    5·1 answer
  • Use the method of Lagrange multipliers to find the dimensions of the rectangle of greatest area that can be inscribed in the ell
    13·1 answer
  • Solve the equation 7x-2(x-10)=40
    12·2 answers
  • I have been struggling at this please help
    8·1 answer
  • I need help with this question ​
    13·1 answer
  • Pleasee help!! im confused
    10·1 answer
  • Find the perimeter of a rectangle whose length is 4 cm greater than its height, and whose area is 60 cm².
    10·2 answers
  • Need help on the last problem
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!