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
kvv77 [185]
3 years ago
12

Find the solution to the system of equations.

Mathematics
1 answer:
N76 [4]3 years ago
5 0

Answer:

x = -2, y = 5.

Step-by-step explanation:

y=−4x−3

y=−2x+1

Because y is common to both left sides:

-4x - 3 = -2x + 1

-4x + 2x = 1 + 3

-2x = 4

x = 4/-2

x = -2.

So y = -4(-2) - 3

= 8 - 3

= 5 .

You might be interested in
Please help I really need this done
Inga [223]

Answer:

your total is..

Step-by-step explanation:

$14.3 you just gotta add em all together!

4 0
3 years ago
Read 2 more answers
Is the question asking to see if x = 1, y=-2, and z=2 by solving the three equations?
dybincka [34]

Answer:

2 × 1 +2 +2×2 =8

2+2+4=8

8=8

3×1 +3× -2 + 4×2 =5

3-6+8=5

5=5

1+2 × -2 +2 = -5

1-4+2= -5

-5 = -5

6 0
3 years ago
How many apples?<br> Help me please, thanks so much
Anna71 [15]

The number of Apples that were in the given fruit salad is approximately; 2170 Apples.

<h3>How to work with ratio questions?</h3>

We are given the ratio of apples to oranges as;

A:O = 31:11

Now, we are told that there are 2940 apples and oranges in total.

Thus, the fractions of apples and oranges of the total will be;

Apple fraction = 31/(31 + 11) = 31/42

Orange Fraction = 11/42

Thus;

Number of Apples = (31/42) * 2940

Number of Apples = 2170 Apples

Read more about ratios at; brainly.com/question/2784798

#SPJ1

3 0
2 years ago
A vegetable garden has 3 tomato plants for every 5 lettuce plants. How many tomato plants are there if there are 45 lettuce plan
adelina 88 [10]

Answer:

the answer is 27

Step-by-step explanation:

because 45 divided by 5 equals 9

and 9 times 3 equals 27

6 0
2 years ago
Math problem I need help please it will be great if you help btw don't take this question down its is a school question
Maksim231197 [3]
The first question’s answer is the last option. And the range is 104
7 0
3 years ago
Other questions:
  • A regular polygon is drawn in a circle so that each vertex is on the circle and is connected to the center by a radius. Each of
    13·2 answers
  • Solve for x: (X + 16) / 3 = 3x
    15·1 answer
  • 20. Casey bought a bag of dog food He gave his dogs the same amount of dog food each week The dog food lasted 8 weeks How much d
    6·2 answers
  • The elevation of city A is 96 feet below sea level; the elevation of city C is 25 feet below sea level. The elevation of city D
    15·1 answer
  • 20 PTS!!!!!!!! HELPPP
    9·2 answers
  • If f(x)=2x+5 <br> find f(6)
    6·2 answers
  • Expand the following. In other words, remove the parentheses (brackets):
    6·1 answer
  • Amelia used 1/7 of an ounce of butter to make 1/4 of a pound of Jello. How many ounces of butter are needed to make 1 pound of J
    7·2 answers
  • In 2010, the population of a city was 58,000. From 2010 to 2015, the population grew
    7·1 answer
  • This graph shows a proportional relationship.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!