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
Bad White [126]
3 years ago
11

6x + 4y = -14 -X-5y=11

Mathematics
1 answer:
kumpel [21]3 years ago
4 0

Answer:

x= -1; y= -2

Step-by-step explanation:

A:   6x+4y= -14  

B:  -x-5y=11

6B is :  -6x-30y=66

A+6B is :  -26y=52

so   y= -2

so A becomes :  6x+4.(-2)= -14

so x= -1

You might be interested in
The distance between the goals on a soccer field is 52 meters. Each goal has a box that extends 5.49 meters into the field.What
Korvikt [17]

Answer:

41.02 meters.

Step-by-step explanation:

See the attached diagram.

The distance between the goals of a soccer field is 52 meters. Each goal has a box that extends 5.49 meters into the field.

If the distance from the front of the box at one end of the field to the front of the box at the other end of the field is x meters, then we can write the equation as

5.49 + x + 5.49 = 52

⇒ x + 10.98 = 52

⇒ x = 41.02 meters. (Answer)

7 0
3 years ago
What number would complete the pattern below? 14 5 18 24 15 28 34 __
Nitella [24]
<span>The answer is 25. The pattern is -9, +13, +6, -9, +13, +6, then -9 again.</span>
6 0
2 years ago
The equation y= 12x-9 has its y-intercept at the point
weeeeeb [17]

Answer:

-9

Its in the format y=mx+b, where m is the slope and b is the intercept. Also since x is 0 at the y intercept, you could substitute 0 for x and see the intercept

Step-by-step explanation:

4 0
3 years ago
Devon exercised the same amount of time each day for 5 days last week. e His exercise included walking and swimming. e Each day
prohojiy [21]
I think that Devon swam at least 35 minutes each day for 5 days because if he exercised 225 minutes and each day he walked for 10 minutes then if you divide 225 by 5 you get 45 so every day he exercised 45 minutes and since he walked for 10 minutes you subtract 10 from 45 which gives you 35 so he swam for 35 minutes.
8 0
3 years ago
David scored points less than six times the number of points Rich scored in a video game. If represents the number of points sco
UkoKoshka [18]

Answer:

David scored : 24 < 6x = 0

Step-by-step explanation:

From the information given;

David  scored ??? points less than six times the number of points Rich scored in a video game.

If  ???   represents the number of points scored by Rich

The objective is to write an expression representing the number of points scored by David.

since the value of David points and Rich letter representing the number of points scored by RIch  are not given,  Let's based our calculation on assumptions, the main thing is to understand the the process in solving the question.

Assumption:

Let assume that,

David scored 24 points and x should be the number of points scored by Rich

Then; the linear equation representing David score is:

David scored : 24 < 6x = 0

3 0
3 years ago
Other questions:
  • Write 0.4% as a fraction explain
    15·2 answers
  • What does b equal? 1/3b+2=12 (1 over 3b+2=12)
    11·2 answers
  • -40+23 what is the sum
    15·2 answers
  • A hacker is trying to guess someone's password. The hacker knows (somehow) that the password is 13 characters long, and that eac
    10·1 answer
  • In the diagram, which angles form a linear pair? Select three options. AngleRST and AngleRSV AngleRST and AngleTSU AngleRST and
    8·2 answers
  • 2/3 is greater than or less than 6/25
    9·1 answer
  • Becky and Keith run for exactly 20 minutes on a treadmill keith's treadmill said he had run 10,000 ft Becky's treadmill had said
    9·1 answer
  • Henry buy a machine on January at a cost of 24,000 The machine is deprecated using the double declined method The
    8·1 answer
  • Companies also gather data on customer web use and preferences often without
    8·1 answer
  • 5. The picture below showsthe number of candies in 2jars.56 candies 24 candiesChristian emptied both bagsand put the candies int
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!