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
Arada [10]
4 years ago
9

A set of equations is given below:

Mathematics
1 answer:
TEA [102]4 years ago
6 0
The 3rd selection is appropriate.

.. 5b +1 = a = 3b +5
by the transitive property of equality,
.. 5b +1 = 3b +5
You might be interested in
KL = 4x+7 and LM= 5x-4
saul85 [17]
4x+7=5x-4
-4x     -4x
7=x-4
+4   +4
11=x
6 0
3 years ago
Read 2 more answers
What is the value of the expression? - 16+ 12 <br>A. -28 <br>B. -4 <br>C. 4<br>D. 28​
mixer [17]

Answer:

B.  -4

Step-by-step explanation:

-16 + 12 = -4

7 0
3 years ago
Four shovels of sand are used for every 5 shovels of gravel in making cement. how many shovels of gravel are needed for 64 shove
Ivanshal [37]
<span>For the answer to the question above,
4 shovels of sand are used for every 5 shovels of gravel 
4s : 5g 

How many shovels of gravel are needed for 64 shovels of sand?
64s : Xg 

We need to calculate the value of X
4s : 5g

</span><span>64s : Xg 

4s.Xg = 5g.64s
X = (5g*64s)/4sg 

= 5*64/4
= 5*16
= 80 
80 shovels of gravel are needed.</span>
7 0
3 years ago
Which linear inequality is represented by the graph?
Radda [10]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
If Luke pushes his sister in a wagon down the driveway that is 14 meters long and it takes 22 Newtons of force, how much work di
marusya05 [52]
<h2>Hello!</h2>

The answer is:

Luke did a work of 308N.m

<h2>Why?</h2>

The work appears when a force is applied on a object making it to move covering a distance. The movement caused by the force, will follow the same direction that the force.

We can calculate the work done by using the following equation:

Work=Force*distance*Cos(\alpha)

Where,

Work is the transferred energy.

Force, is the force applied to the object.

Distance, is the distance covered due to the applied force.

α, is the angle at the work is done.

We are given the following information to calculate the work done:

Force=22N\\Distance=14m

So, substituting the given information into the equation to calculate work, we have:

Work=Force*distance

Work=22N*14m=308N.m

Hence, we have that Luke did a work of 308N.m

Have a nice day!

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the circumstance of a circle with the diameter of 8.5
    13·1 answer
  • What is the value of a if (2a +3) - (4a-8)= 7
    11·1 answer
  • Please help with #48
    8·1 answer
  • Solve for x given the equation square root x+9-4=1
    8·1 answer
  • 28−7x ² <br> HELP PLEASE I WILL MAKE YOU BRAINLEIST IF YOU GET IT RIGHT !!!!!!!!!!!!
    5·2 answers
  • Please help! Answer choices are <br> 0<br> 2<br> 14<br> 7
    9·2 answers
  • PLEASE HELP!!!! The two points shown below (-2,-4) (3,-4)are reflected across the x-axis. Then, the four points are connected to
    10·1 answer
  • Question #18
    13·1 answer
  • What is the decay factor that corresponds to a 10% decrease?
    8·1 answer
  • Greastest common factor please help me
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!