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
dedylja [7]
3 years ago
5

A college entry exam has 38 questions worth 200 points. The test consists of multiple-choice questions, x, worth 4 points each a

nd essay questions, y, worth 10 points each. Which system of equations can be solved to find the number of multiple-choice questions on the test?
Mathematics
1 answer:
KIM [24]3 years ago
8 0
A system of equations is a set of equations to be solved by elimination or substitution.

There are no options listed in the question to choose from, but the equations should look like the following:

x= # multiple choice questions
y= # essay questions

QUANTITY EQUATION:
x + y= 38

VALUE EQUATION:
4x + 10y= 200

If we solved these two equations by elimination or substitution, we would find the number of multiple choice (x) and the number of essay (y) questions on the test.


ANSWER: x + y= 38; 4x + 10y= 200

Hope this helps! :)
You might be interested in
Which expression can be used to model the phrase "the sum of three and a number"?
NeX [460]
The sum of three and a number is 3+x
3 0
4 years ago
What is the area of CDEF? Please could you also say how you got your answers, it will be much appreciated.
ziro4ka [17]
This image has the step by step solution

7 0
3 years ago
What kind of motion do people have on an escalator
stepladder [879]

Answer:

Not everyones is the same just before I begein explaing.. A lot of people get motion sick some don't some like going on them

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Robert bought $1.60 worth of stamps with 20 coins all in nickels and dimes. how many nickels and dimes did he use?
mrs_skeptik [129]
Nickels are 5 cents, and dimes are 10 cents.
(By luck..) eventually you can have 12 dimes, meaning you have 120 cents, or $1.20 ... 20-12=8.. meaning you used 12 dimes and are missing 8 more coins. which means you can have 8 nickels which is 40 cents. 120+40=160 cents or $1.60
Hope this helped.

3 0
4 years ago
How do I get the answer for N x 4/5 = 3/4
agasfer [191]
<span><span>n<span>x4/</span></span>5</span>=<span>3/<span>4

</span></span><span><span><span><span>1/5</span><span>n<span>x^4</span></span></span><span><span>x^4/</span>5</span></span>=<span><span>3/4</span><span><span>x^4/</span>5</span></span></span><span>
Answer is n=
<span>15/<span>4<span>x<span>4</span></span></span></span></span>
8 0
3 years ago
Other questions:
  • Three times the smaller of two consecutive odd integers is the same as 116 less than 5 times the larger integer find the integer
    7·1 answer
  • Find the area of a circle that has a radius of 14 feet. Approximate Π as 3.14. Round your answer to the nearest hundredth.
    14·1 answer
  • How do you answer it and what's the answer
    12·1 answer
  • I need to find the Horizontal and Vertical Intercepts. <br><br> Will mark brainliest!!
    12·1 answer
  • If a train travels 1,600 km in 16 hours, how fast is it moving?
    6·1 answer
  • Help and i will give brainiest if you answer them all if random will report
    12·2 answers
  • A group of 8 people went out to lunch. The amount earn spent is shown in the table, Amount Spent Person on Lunch Brandon $12.00
    9·1 answer
  • Please help!! : ))))
    6·1 answer
  • Solve for x:<br> 9.2x -1= 2.3x
    11·2 answers
  • Find the gradient of the line segment between the points (-5,-2) and (4,3).
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!