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
nasty-shy [4]
3 years ago
12

I don't know how to do this​

Mathematics
1 answer:
Gre4nikov [31]3 years ago
5 0

Answer:

x = -11/5 and y = 24/5

Step-by-step explanation:

Use elimination.

First, we need to multiply so that at least one variable can cancel out.

We can multiply the top equation by 2.

So we get

4x + 6y = 20

Then, we can use elimination.

The x's cancel out.

So we get 5y = 24

Or y = 24/5

Then, we can plug in this y value back into the first equation to find x.

2x + 3(24/5) = 10

2x + 72/5 = 50/5

2x = -22/5

x = -11/5

So x = -11/5 and y = 24/5

You might be interested in
PLEASE HELP ME!!!! I NEED TO TURN IN THIS IN 15 MINUTES
Musya8 [376]

Answer: i cant see it

Step-by-step explanation:

5 0
3 years ago
Which choice does NOT match the shape with its correct number of sides?
Usimov [2.4K]
The answer is heptagon because a heptagon is a shape with 7 sides, not 6. :)
7 0
4 years ago
What are the steps to find the lower and upper quartiles of a data set
Mariana [72]

Answer:

1. Order the values. 2. Find the median. 3. Find the lower quartile. 4. Find the upper quartile.

Step-by-step explanation:

6 0
3 years ago
A jacket that normally sells for $80 is on sale for 20% off. What is the sale price of the jacket?
Tasya [4]

Answer:

64

Step-by-step explanation:

..........

.........

3 0
3 years ago
Write the word sentence as an inequality.
mr_godi [17]

THE ANSWER :

k < 10

-

A number k = k

less than = <

7 0
2 years ago
Other questions:
  • Gregg has a coin collection album with 275 pages. Each coin is displayed on 1/6 of a page. How many coins will fit in the page?
    11·2 answers
  • Is stealing work from branly plagiarizing
    8·2 answers
  • Please help Determine whether y varies directly with x. If so, find the constant of variation k and write the equation.
    11·2 answers
  • Express the following in expanded form by all three method​
    5·1 answer
  • The length of a car is 4.5 m. A model of it is made and the length of the model is 12.5 cm.
    11·2 answers
  • Can you help me im confused. its the last 3 after 1a
    7·2 answers
  • Simplify: (3x2 - 4x + 6) + (7x - 2)
    7·1 answer
  • What is the image point of (5,6) after the transformation D3 o R270°?
    13·1 answer
  • PLEASE HELP THIS IS DUE TODAY
    15·1 answer
  • At the craft store, Martina bought a bag of yellow and orange marbles. She received 15 marbles in all. 6 of the marbles were yel
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!