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
Anvisha [2.4K]
3 years ago
13

You are given the system of equations to solve by the elimination method, which is an INCORRECT step that will NOT produce a

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
6 0

Answer: multiply x by 2 in the first equation and subtract the second equation

Step-by-step explanation:

To solve a system of linear equations by elimination method , our first step is to make its (either x or y) coefficient same.

For that we multiply a number to both sides of the equation not to only one term.

So by checking all the given options it is pretty clear that the last option is not applicable for elimination method because in this 2 is multiplied to only one term, which proceeds to loose the balance of the equation.

Thus , an INCORRECT step that will NOT produce a  system with the same solution is "multiply x by 2 in the first equation and subtract the second equation ".

You might be interested in
HELP Me Pls ! Math !
horsena [70]

Answer:

The Second One

Step-by-step explanation:

4x+6y <(underlined) 10

6 0
3 years ago
Kevin compared the absolute values of -10 1/8 -9.25 -8 3/8 and -12.4 which number has the greatest absolute value
erik [133]
-12.4 has the greatest value among these numbers
4 0
3 years ago
Use the sum and difference rule to find the derivative of y=(3x^5)+(2x^4)-(2x)
Anni [7]

Answer:

y^{'} = 15x^{4} +8x^{3} -2.

Step-by-step explanation:

y=3x^{5} +2x^{4} -2x;\\y^{'} = ({3x^{5}^}) {'} +({2x^{4}}) {'} - ({2x}) {'};   \\y^{'} = 3*5x^{5-1} +2*4x^{4-1} -2*1x^{1-1} ;\\\\     y^{'} = 15x^{4} +8x^{3} -2.

4 0
3 years ago
Help&amp;EXPLAIN <br> rose<br> Pls I have a hard time with this
Soloha48 [4]

Step-by-step explanation:

hope I'm able to explain

4 0
3 years ago
Eight car dealerships reported the number of cars they sold last month. Car Dealership Number of Cars Sold GMC 84 Chevrolet 81 N
fomenos
The interquartile range is 12.5.

We first find the median.  To do this, order the data from least to greatest and find the middle value:
72, 80, 81, 84, 92, 92, 94, 95

There are 8 data values.  The median is between 84 and 92:
(84+92)/2 = 176/2 = 88

The median splits the data into two halves.  The lower quartile is the median of the lower half; this is between 80 and 81:
(80+81)/2 = 161/2 = 80.5

The upper quartile is the median of the upper half; this is between 92 and 94:
(92+94)/2 = 186/2 = 93

The interquartile range is found by subtracting these:
93-80.5 = 12.5
6 0
3 years ago
Read 2 more answers
Other questions:
  • Will give Brainliest, like, comment, 5 stars, and 5 points to best answer
    7·1 answer
  • Danielle’s chemistry professor has a complicated grading system. Each lab counts once and each test counts as two labs. At the e
    14·1 answer
  • Write the equation in standard form of the circle with radius 5 and center 0,3
    13·1 answer
  • Translate the scenario below to a linear equation, then solve.
    11·1 answer
  • I need help solving these problems
    9·1 answer
  • (5x+20) degrees plus 70 degrees what is x
    10·1 answer
  • Which one is<br> It please help .
    10·1 answer
  • Question
    11·2 answers
  • Please help out :)) and give a explanation
    7·1 answer
  • You have a goal of saving to build up a nest egg of $625,357.24, and you are going to make regular deposits to an account that p
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!