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
Leto [7]
3 years ago
10

What are the solutions of the system?

Mathematics
1 answer:
miskamm [114]3 years ago
3 0
We have the following system of equations:
 y = -6x-6
 y = x2-5x-6
 Matching we have:
 x2-5x-6 = -6x-6
 Rewriting we have:
 x2-5x-6 + 6x + 6 = 0
 x2 + x = 0
 Rewriting:
 x (x + 1) = 0
 The solutions are:
 x = 0
 x = -1
 For x = 0
 y = -6 (0) -6 = 0-6 = -6
 y = -6
 For x = -1
 y = -6 (-1) -6 = 6-6 = 0
 y = 0
 The solutions are:
 (x, y) = (0, -6)
 (x, y) = (- 1, 0)
 Answer:
 
The solutions of the system are:
 (-1, 0) and (0, -6)
You might be interested in
There are two sets of traffic lights outside Eric's house. One day, he times how often they change. Set A turns green every 60 s
Otrada [13]

Answer:

12:07pm

Step-by-step explanation:

first common multiple of 60 and 70 is 420

420 s = 7 mins

3 0
3 years ago
Read 2 more answers
How many ways can four people (A, B, C, D) sit in a row at a move theater if C and D must sit next to each other?
Novay_Z [31]

Answer:

24 ways in four people.

6 0
3 years ago
BRAINLIEST to whoever gets it right ​
STatiana [176]
The scale factor applied to the model is 8000. 8000 times one equals 8000
5 0
3 years ago
1 of 6
nasty-shy [4]

Answer:

something

Step-by-step explanation:

sry i need answers

3 0
2 years ago
Y=99.99+23.75(x-1) as a Y=ax+b equation
Hatshy [7]

Answer:

y = 23.75x  + 76.24

Step-by-step explanation:

We want to rewrite

y = 99.99 + 23.75(x - 1)

in the form

y = ax + b

We expand to get:

y = 99.99 + 23.75x - 23.75

Regroup similar terms:

y = 23.75x - 23.75 + 99.99

Simplify:

y = 23.75x  + 76.24

This is now of the form

y = ax + b

where a=23.75 and b=76.24

6 0
3 years ago
Other questions:
  • john can play 12songs on the guitar and he learns 1 new song each week. Aiden can play 4 songs but he learns 2 each week. How ma
    7·1 answer
  • CAN SOMEONE PLEASE CHECK :)
    8·1 answer
  • PLEASE HELP MEEEEE!!
    10·2 answers
  • On a scale drawing, the scale is 1/2 inch = 1 foot. What are the dimentions on the scale drawing of a room that is 22 feet by 17
    5·1 answer
  • A negative times a negative equals a positive true or false
    15·2 answers
  • 780000 is the successor of what
    9·1 answer
  • Find the angle(s) that are Alternate Interior to angle 5.
    7·1 answer
  • Can someone help me with number 12 ?
    13·2 answers
  • If the transformation was a rotation, tiffany can or cannot be certain the trapezoids are congruent?
    8·1 answer
  • A boat can travel 477 miles on 53 gallons of gasoline.How much gasoline will it need to go 45 miles
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!