![fitzghost](/avatars/5434.jpg)
fitzghost
28.08.2019 •
Mathematics
Super urgent, i have a test tomorrow and i need this to be done so i can take it ! 15 pts!
1. y = 3x
4x + 2y =30
2. y = -3x + 6
y = x - 2
3. x - 2y = 3
4x - 8y = 12
4. x - 2y = 3
4x - 8y = 12
show work!
Solved
Show answers
More tips
- S Style and Beauty How to Get Rid of Peeling Nails: Natural Remedies...
- F Family and Home What is Most Important in Men s Lives?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics If it takes 45 manage to go to pale city from heflin then it takes another hour and nine minutes to drive back to ranburne alabama how long will it take...
- M Mathematics What fraction is equivalent to 14/25...
- M Mathematics How do you solve these two using quadratic equations of the form ax^2+c=d and ax^2+bx+c=d?...
- M Mathematics What term describes a polygon that has no dents in it?...
- M Mathematics Let s = 57. what is the value of s ÷ 3? a.19 b. 54 c. 60 d. 573...
- M Mathematics Ineed trying to figure out what is the domain as well as the range and determine if it s a function or not...
- M Mathematics Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false: 4 x 6 +5 x 7 + 6 x 8++4n(4n+2)= 4(4n+1)(8n+7) / 6...
- M Mathematics Find a composite number between 25 and 35 with the sum of its prime factors equal to 19?...
- M Mathematics What are the x intercepts of the graph of the function f(x)=x2+4x-12...
- M Mathematics Atalent show has 11 acts. each act is 10 minutes long. how long does the talent show last not including intermission....
Ответ:
4x+ 2y = 30 y = x - 2 4x - 8y = 12
#1) 4x + 6x = 30 #1) x-2 = -3x+6 0) Unsolvable
#2) 10x = 30 #2) 4x = 8
#3) x = 3 #3) x = 2
4)x -2y=3
4x-8y=12
4) its the same as 3 lol
hope this helps
any questions plz ask in comments below
Ответ: