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
Alexandra [31]
3 years ago
12

2x + y = -5 how do I solve this

Mathematics
2 answers:
ozzi3 years ago
5 0

Answer:

if you are solving for x the answer is -5/2 and for y answer is 5

Step-by-step explanation:

Gekata [30.6K]3 years ago
3 0
2x + y = -5
2x + y + 5 = - 5 + 5
2x + y + 5 = 0

^ These are the steps and the answer in implicit form.


2x + y + 5
y = - 5 - 2x
y = - 2x - 5

^ These are the steps and answer written in Slope intercept form.


2x + y = -5
2x + 0 = -5
2x = -5
*Divide Borge sides by 2
x = -5/2 or -2.5

^ These are the steps and the answer written to find the x- intercept/zero.


2x + y = -5
2 * 0 + y = -5
y = -5

^ These are the steps/answer written to find the y-intercept.
You might be interested in
At Sami's Shoe Warehouse, it takes fraction 4 over 5 of a day to complete fraction 1 over 10 of an order of sneakers. At this ra
bogdanovich [222]
B.) 8 days is the answer.
5 0
4 years ago
Read 2 more answers
Help with number 10 pls it seems really easy!!
Alla [95]

OK so if they ring at 6AM together then they would ring like this from now on:

ANSWER: they ring together next at 9:20

Bell 1: 6:25       Bell 2: 6:40

Bell 1: 6:50       Bell 2: 7:20

Bell 1: 7:15       Bell 2: 8:00

Bell 1: 7:40       Bell 2: 8:40

Bell 1: 8:05       Bell 2: 9:20

Bell 1: 8:30       Bell 2: 10:00

Bell 1: 8:55       Bell 2: 10:40

Bell 1: 9:20       Bell 2: 11:20

4 0
4 years ago
What is xt8=-3 plz help
djverab [1.8K]
r=- 3/8 cos (0)x t maybe is this
7 0
3 years ago
Which of the following is the most appropriate unit to describe the rate at which a person reads?
Maksim231197 [3]
B. The independent quantity is definitely not the words cause' of you think about it the number of words depends on the number of minutes.
5 0
3 years ago
Read 2 more answers
Simone raced 280 km from Perry to Medford and then idled back. If the round trip took 7 hours, what was Simone's average speed i
Gwar [14]

Answer:

80 KPH

Step-by-step explanation:

The total trip was 280*2 (the trip to perry and then to come back home)

divide this by the 7 hours it took him, and you get your answer. Enjoy!

6 0
3 years ago
Other questions:
  • Use technology to find the​ P-value for the hypothesis test described below.
    15·1 answer
  • The positive co-terminal angle for 3pi/4 is
    9·1 answer
  • A goldfish cost $12. An angelfish costs 75% less. Sam paid $198 for some goldfish and angelfish. 60% of the fish he bought were
    15·1 answer
  • 5.7q-5.9-5.6q=-0.9q-2.2​
    15·2 answers
  • 9. Find the coordinates of point C along line segment AE with A(-2,-4) and
    8·1 answer
  • PLEASE HELP ME AND EXPLAIN THIS PROBLEM TO ME CUZ I DON'T UNDERSTAND IT!!<br> WILL GIVE BRAINLIEST!!
    13·1 answer
  • What percent of bricks will be discarded
    9·1 answer
  • Using this number cube and spinner, which simulation would help you answer this question?
    10·1 answer
  • Can I please have some help answering this question please.
    10·1 answer
  • 6255 divided by 118 with a remainder
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!