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
BlackZzzverrR [31]
3 years ago
11

Solve this system algebraically.

Mathematics
1 answer:
seraphim [82]3 years ago
4 0
From y-2x+3=0 we have y=2x-3
So we can replace y by 2x-3 in the equation: 9x+2y=5
And we have 9x+2(2x-3)=5
Or 9x+4x-6=5
and 13x=5+6
Or x=11/13, then y=2x-3= 2. 11/13-3=22/13-3= -17/13

So we have the answer <span>{(11/13, -17/13)}</span>
You might be interested in
Mrs.Kennedy has 1/4 liter of oranges she want to give 3 students in her advisory
balandron [24]

I don't know

Step-by-step explanation:

.........

6 0
3 years ago
Read 2 more answers
I need it now. geometry 8.1-8.3​
svlad2 [7]

Answer:

-0.2 is your answer correct me if i am wrong

Step-by-step explanation:

3 0
3 years ago
What is 9/20-3/20 in the simplest
stepan [7]
\frac{9}{20}- \frac{3}{20} =  \frac{6}{20}÷\frac{2}{2} = \frac{3}{10}
4 0
3 years ago
Read 2 more answers
Jessie read 1/3 of a book in the morning, and she read some more at night. By the end of the day, she still had 1/5 of the book
Mrac [35]
7/15 She read 7/15 at night
6 0
3 years ago
Read 2 more answers
About how much medicine is in a medicine bottle
Paraphin [41]

Answer:

For measuring such small amounts of medicine, your doctor may give you a 1 cc syringe (there is that cubic centimeter thing again - remember, it is the same as a milliliter - ml).

...

measurement of medicines.

1/4 teaspoon 1.25 ml

1 teaspoon 5 ml

1-1/2 teaspoon 7.5 ml

1 tablespoon 15 ml

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • WILL MARK AS THE BRAINLIEST!! The volume of a cube depends on the length of its sides. This can be written in function notation
    9·1 answer
  • What is the average rate at which a person can quickly walk?
    13·2 answers
  • A candy jar contains 200 pieces of candy Each of which is either red white or blue there are 50 red pieces and 40 white pieces i
    10·1 answer
  • What is the circumference of a circle with a diameter of 5 feet? Use 3.14 for π.
    10·1 answer
  • How can i solve this equation to find x?
    7·2 answers
  • What is represented by a pair of lowercase letters in a punnett square?
    13·1 answer
  • A hamburger franchise is giving away a batch of scratch and win tickets with the chance to win an order of French fries. There i
    9·1 answer
  • According to a survey of​ workers,6/50 of them walk to​ work,1/50 ​bike, ​10/50 carpool, and 33/50 drive alone. What percent of
    13·1 answer
  • (algebra 2)
    7·1 answer
  • PlEaSe HeLp GiViNg BrAiNlIeSt​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!