Pauline3607
14.11.2019 •
Mathematics
Solve the system of linear equations below.
y = -2x + 19
y = x + 7
x = 4, y = 11
x = -12, y = -5
x = -4, y = 3
x = 8, y = 3
Solved
Show answers
More tips
- F Food and Cooking How to Determine Healthy, Nutritious Food for Yourself?...
- G Goods and services What Useful Foods Can You Buy at Supermarkets?...
- A Animals and plants How to Properly Care for a Pet Decorative Rabbit at Home?...
- O Other What happens if you get scared half to death twice?...
- F Family and Home What s That Noise When a Kettle Boils? The Science of Water and Steam...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- W Work and Career How much does an honest traffic police officer earn in a day?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
Answers on questions: Mathematics
- M Mathematics Which of these prices is lower that 8 for $10.00?...
- H History Sorry last time i just need help1 Why is it when I ask out a guy he just ignores the question and then just goes on about his day What is there not to like about me? Actually...
- M Mathematics A pair of jeans that originally cost $27 are on sale for 30% off. 1. How much is the discount? 2. How much do the jeans cost on sale?...
- E English Wikipedia is not always considered a credible site because: a. it is a collaborative site b. it is not a .gov site c. it is opinionated d. all of the above...
- S Social Studies Which inland eastern european country is an industrial center and has rich farmlands that produce grains, potatoes, and sugar beets? czech republic hungary ukraine slovakia...
- S Social Studies What subjects do females like to talk about? (Ladies help me out XD)...
Ответ:
y = x + 7
-2x + 19 = x + 7
x + 2x = 19 - 7
3x = 12
x = 4
y = x + 7
y = 4 + 7
y = 11
answer
x = 4, y = 11
Ответ:
Sum of 487 would be 490 if rounded to the next whole number and 500 if rounded to the whole number.
So 490+300 = 790 OR 500+300=800
Hope that was helpful.Thank you!!!