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
Otrada [13]
3 years ago
11

Question: Solve the system by the substitution method. y = -4x - 10 2x + 5y = -14

Mathematics
1 answer:
Georgia [21]3 years ago
3 0
Y=-4x-10
2x+5y=-14

2x+5(-4x-10)=-14
2x-20x-50=-14
-18x=36
x= -4

y=-4(-4)-10
y=16-10
y=6
You might be interested in
A local animal shelter has 27 dogs and 23 cats. What percent of the<br> animals are dogs?
SVEN [57.7K]

Answer:

54%

Step-by-step explanation:

total  animals=27+23=50

dogs=\frac{27}{50} \times100=54

6 0
3 years ago
M=2, m=-1/2 is they parallel or perpendicular
emmasim [6.3K]

Answer:

perpendicular

Step-by-step explanation:

4 0
3 years ago
Which represents the solutions of the system of equations
ad-work [718]

Answer:

(1,1)

Step-by-step explanation:

Since y=x, we can say x=x^2-x+1. This means x^2-2x+1=0. x=1, y=1, thus your solution is (1,1).

7 0
3 years ago
I need an answer!! (marking as brainliest)
irina1246 [14]

Answer: I hope this helps.

Step-by-step explanation:

5 0
9 months ago
For the equation, decide if it is always true or never true.<br><br> x + 1/2 = x − 1/2
Lorico [155]

Answer:

Step-by-step explanation:

its false

3 0
2 years ago
Read 2 more answers
Other questions:
  • If a student had homework 87 days out of 100 what fraction and what percentage of days did the student not have homework? Give 2
    14·2 answers
  • Order from least to greatest. 38%, 8/25, 0.41
    7·2 answers
  • I need help I do not get it please help
    11·2 answers
  • Help me please!!! Jdndkdjdnendnd
    11·1 answer
  • What is the volume in cubic inches of the right rectangular prism with a length of 5 inches a width of 8 inches, and a height of
    5·2 answers
  • Anthony asked a group of students to choose their favorite type of music from the choices of rock, hip-hop, and country. The res
    9·1 answer
  • What is an equation of the line that passes through the point (2;8) and has a slope of 3?A.y= 3x-2
    12·2 answers
  • What is the value of x in the product of powers below?
    8·1 answer
  • 17more than a number is 85​
    14·2 answers
  • Here ist he question<br> https://prnt.sc/10dpct2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!