Mathematics, 19.01.2020 19:31 theamandawhite
Lena tried to solve a system of linear equations algebraically and the process found the equation 5=9. lena thought something was wrong, so she graphed the equations and found that they were parallel lines. complete the explanation for what lena's graph and equation could mean.
lena's graph shows that the two lines do not factor, rotate, or intersect. this would seem to mean that the system has no solutions one solution or infinitly many solutions. it would seem that solving an equation algebraically and getting a false or true statements means that the system has no solution.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 13:30
The soup shack usually makes tomato soup with 99 tomatoes for every 1212 cups of soup. today, they made 88 cups of soup with 66 tomatoes. how does today's soup compare to the usual recipe?
Answers: 2
Mathematics, 21.06.2019 16:10
On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius
Answers: 2
Mathematics, 21.06.2019 17:30
Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.
Answers: 3
Mathematics, 21.06.2019 21:40
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
You know the right answer?
Lena tried to solve a system of linear equations algebraically and the process found the equation 5=...
Questions
Social Studies, 28.05.2020 18:03
Mathematics, 28.05.2020 18:03
History, 28.05.2020 18:03
History, 28.05.2020 18:03
Biology, 28.05.2020 18:03
Mathematics, 28.05.2020 18:03
Biology, 28.05.2020 18:03
Biology, 28.05.2020 18:03
Mathematics, 28.05.2020 18:03
Mathematics, 28.05.2020 18:03
