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
sp2606 [1]
3 years ago
14

1. Solve the system of equations by graphing:

Mathematics
1 answer:
rjkz [21]3 years ago
3 0

Answer:


Step-by-step explanation:

y = -3x - 3


m = -3_______


b = -3________  

y = 2x + 2


m = 2_______


b = _2_______


SOLVE NOW   :  -3x - 3  = 2x + 2


- 5x = 5

x = -1

subst in y : y = 2(-1)+2 = 0

the solution is : ( - 1 , 0 )

y = -3x- 3 an equation for the line 'red'    

y = 2x+2 an equation for the line 'bleus'


You might be interested in
How do I do this? <br><br>f(a)=4a+5; Find f(2)
Mariana [72]
F(2)=4(2)+5
f(2)=8+5
f(2)=13
6 0
3 years ago
What is the answer for this algebra question 4(2n-5)=3n+10
miss Akunina [59]
4(2n-5)=3n+10\\\\&#10;8n-20=3n+10\ \ \ |Subtract\ 3n\\\\&#10;5n-20=10\ \ \ Add\ 20\\\\&#10;5n=30\ \ \ |Divide\ by\ 5\\\\&#10;n=\frac{30}{5}=6\\\\Solution\ is\ n=6.
4 0
3 years ago
Read 2 more answers
Can someone hello son please make sure it’s right :)
Sedaia [141]

Answer: x= -12

Step-by-step explanation:

These are corresponding angles which means they are the same. X+62= 50. Subtract 62 from both sides. X= -12

4 0
3 years ago
Read 2 more answers
Find the mean for the following sets of numbers.14,15,20,21
Jet001 [13]
The mean of those sets of numbers are 17.5
3 0
3 years ago
Read 2 more answers
3 Select all the equations that the number 7 will make true. (1 Point) <br>​
Nastasia [14]

3+4

that is one of em but you did not provide me with an image so i cant really answer but give u a simple equation like that one on top.

4 0
3 years ago
Other questions:
  • A massage costs $81.50 per hour. How much will a massage for 2.5 hours cost? $
    7·1 answer
  • What is the surface area of the pyramid? 12ft 10ft 10ft
    5·2 answers
  • 10 pts
    5·1 answer
  • This semicircle has a diameter of 5 meters. What is the area of this figure? Use 3.14 to for pi. Enter your answer as a decimal
    7·2 answers
  • Please help me solve
    15·1 answer
  • A campground has cabins that can each hold 28 campers there are 148 campers visiting the campground.how many cabins are full if
    13·2 answers
  • 2. Which expression(s) can represent the sale price of the boots where x is the original price of the boots? Select ALL that app
    15·1 answer
  • Find the simplified product:<img src="https://tex.z-dn.net/?f=%5Csqrt%7B2x%5E%7B3%7D%20%7D-%5Csqrt%7B18x%5E%7B5%7D%20%7D" id="Te
    15·1 answer
  • Help please thank you :)
    5·1 answer
  • How many terms does the expression have? -7+4-3x+8x−7+4−3x+8x
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!