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
CaHeK987 [17]
4 years ago
6

How do you solve: Y=-x-3y

Mathematics
1 answer:
arlik [135]4 years ago
7 0
Add the 3y to the y ... 4y . You cannot mix the x and the y so it is 4y=-x
You might be interested in
Which of the following represents a positive number?​
Trava [24]

Answer: OPTION C

Step-by-step explanation:

A positive number must be greater than (>) 0, so lets check which fits this condition.

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

A.

7.09+(-7.28)=-0.19   NEGATIVE

B.

-12+11.5=-0.5  NEGATIVE

C.

-4.8-(-6.1)=1.3   POSITIVE

D.

-21-(-18.5)=2.5   NEGATIVE

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

C represents positive number

Hope this helps!! :)

Please let me know if you have any question

3 0
3 years ago
Sara is ordering t-shirts for her school. Sally's Shirt Shop charges $8.50 for each shirt and a one-time set up fee of $60. Shau
tensa zangetsu [6.8K]

Answer:

A ) 8.50x + 11 < 24x + 60

B ) 8.50x + 24 < 11x + 60

C ) 11x + 24 < 8.50x + 60

D ) 8.50x + 60 < 11x + 24

Step-by-step explanation:

8 0
3 years ago
Celine ate brunch at a restaurant. The bill came to $72.80. If she left a 15% tip, what was the total cost of her brunch?
DedPeter [7]

Answer:

<em>$83.69</em>

Step-by-step explanation:

Given the following

Initial Cost of the brunch = $72.80

Percentage tip = 15%

Tip paid = 15% of $72.60

Tip paid = 0.15 * 72.60

Tip paid = $10.89

Total cost of brunch =  $72.80 + $10.89

Total cost of brunch = $83.69

<em>Hence the total cost of her brunch is $83.69</em>

7 0
3 years ago
Triangle has side length 7, 10 and 12 is it a right triangle explain your reasoning
Vikentia [17]

Answer: No, because 7^2 + 10^2 is > 12^2

Step-by-step explanation: 7^2 +10^2= 49 + 100= 149 149 \neq 144

5 0
3 years ago
Mr.Davis's students were surveyed on their favorite subject. One fifth prefer math, 0.35 prefer social studies, and 45% prefer r
lara [203]

its already in order


7 0
3 years ago
Read 2 more answers
Other questions:
  • a television and dvd player cost a total of $1056. the cost of the television is three times the cost of the dvd player. find th
    6·1 answer
  • Graph <br> y = -5x+8<br> 5x+y=-9
    13·2 answers
  • The number that is 75% of one less than a number n.
    5·1 answer
  • Consider quadrilateral EFGH. Quadrilateral E F G H is shown. Sides F G and E H are parallel. Angles E and H are congruent. The l
    8·2 answers
  • -(4+m)+2 answer pls and you don’t have to show work
    7·1 answer
  • Trig help please, 2 questions, 10 pts
    7·2 answers
  • Work out<br> 5^-2 x 3 sq root 8<br> Give your answer as a decimal.
    14·1 answer
  • I realy need help please​
    14·2 answers
  • What is the equation of the line that goes through the points (- 2, 1) and (0, 4) ? (Write your answer in standard form .)
    5·1 answer
  • WILL GIVE BRAINLIEST The points Q(0,1), R(-9,-5), s(-7, -8), and T(2,-2) form rectangle QRST. Plot the points then click the "Gr
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!