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
Paladinen [302]
3 years ago
7

What is the solution to the system of equations? y = 1.5x – 4 y = –x

Mathematics
2 answers:
aliina [53]3 years ago
8 0
Red line for y=1.5x-4 
and blue for y= -x

the solution is (1.6  , -1.6)

Oksana_A [137]3 years ago
6 0
X=1.6, y=-1.6
using substitution,
(replace y in equation 1 with -x from equation 2)
-x=1.5x-4
(make all variables on the same side- subtract 1.5x)
-2.5x=-4
(divide by -2.5 to get x by itself)
x=1.6
(plug x into the second equation to solve for y)\
y=-1.6
You might be interested in
Look at the histogram below which data set could be represented by the histogram
Anon25 [30]

Answer:

Option 4 is correct

Step-by-step explanation:

Here, we want to select from the options, the dataset that is represented on the histogram

From what we have in the question, there is a range from 60 to 100

Also, there are no terms between 70 and 80

option 1 is wrong as we can see terms between 70 and 80

option 2 is also wrong for this reason

option 3 is incorrect ; looking at the frequency, the numbers between 60 and 70 should be 5 only and we have 6 in that set

Option 4 is the correct answer

4 0
3 years ago
For the place values that occur to the right of the decimal point, each place value is ten times ____ than the place value to it
Bezzdna [24]
<span>In the question "for the place values that occur to the right of the decimal point, each place value is ten times ____ than the place value to its left" The correct answer is smaller because in the place value system, the place values to the left of the decimal point decreases by a factor of ten for every number to the right. Thus, each new number is ten times smaller than the number to its left.</span>
5 0
3 years ago
Read 2 more answers
What is 9 + 10? This is hard homework
Lubov Fominskaja [6]
9 + 10=21 :)
9=3 x3
10= 2 x 5
3x5=15
3x2=6
15 + 6 = 21 :)
4 0
3 years ago
Which box-and-whisker plot represents this data: 6, 9, 13, 13, 18, 20, 22, 25, 26, 28, 30, 30 ?
BaLLatris [955]

do you want me to make you a box and whisker plot if so then here

7 0
3 years ago
A drawer contains 8 red shirts, 6 blue shirts, and 7 white shirts. If a shirt is drawn at random, what is the probability that t
zzz [600]
7 over 21 . because you add 7 plus 8 plus 6 and get 21 then have 7 white shirts 
8 0
3 years ago
Read 2 more answers
Other questions:
  • ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions
    15·1 answer
  • [HELP PLEASE] 12, 13, 14<br><br>the last answer on 14 is log2 z over 11
    13·1 answer
  • What is the completed square of x^4 + 7x^2 - 3
    15·1 answer
  • heelp!I will have the exam next week. its proportion probability percentages estimatation mean&amp;range ​
    6·2 answers
  • If a bullet travels at 827.0 m/s , what is its speed in miles per hour?
    9·1 answer
  • What is the slope<br> of the graph?
    11·1 answer
  • A website charges $3 for each
    12·2 answers
  • One equation in a system of equations is y=4x-5 write a second equation to complete the system if the solution to the system is
    10·1 answer
  • Pythagorean Theorem Formula pls help
    6·1 answer
  • What is the inverse of f(x) = one-thirdx + 2?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!