jaydenrenee111902
22.07.2020 •
Mathematics
CAN I GET ANY HELP FOR MY HOMEWORK PROBLEMS? :( Solve the system of equations by using the substitution method. 
Are there solutions, none, or infinite numbers? If there's one solution, what's the ordered pair?
Solved
Show answers
More tips
- D Dating, Love, Relationships How Long Can Love Last?...
- S Science and Technology How to Make a Homemade Smoker: The Ultimate Guide...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics The speed of light is 3 × 108 meters per second. The sun is approximately 230,000,000,000 meters from Mars. How many seconds does it take for sunlight to reach Mars?...
- M Mathematics Which is the correct form of the partial fraction decomposition for the expression 2x-5/x(x+4)? it s b...
- M Mathematics MN so that MN=1/2(AB+CD)...
- M Mathematics Half of a number plus two more than a number is two less than twice a number...
- M Mathematics Find the arc lenght of the partial circle (see attachment)...
- M Mathematics Help me please. Andre and his sisters picked 105 pounds of grapes for their family s farm stand. They put the same amount of grapes into each of 30 bags. How many...
- M Mathematics Please help me with this...
- M Mathematics You are solving an equation and have simplified each side. You see that there is a term containing the variable on each side, both having a negative coefficient....
- M Mathematics How long would it take for a car to travel 200 km if it has an average speed of 55 km/hr?...
- M Mathematics Determine the distance between (2,1) and (12,13)...
Ответ:
One solution. (x,y) = (-5,25)
Step-by-step explanation:
y = -5x
x + y = 20
x + (-5x) = 20
-4x = 20
x = -5
y = -5 (-5)
y = 25
Ответ: