Solve this linear equation using substitution. (Please show work!)
X + Y = 7
7x + y = 1...
Mathematics, 06.11.2020 03:20 heydisr
Solve this linear equation using substitution. (Please show work!)
X + Y = 7
7x + y = 1
Answers: 3
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 23:30
Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?
Answers: 2
Mathematics, 22.06.2019 09:30
Which of the following can be contained in a plane? a point a line a ray an angle (no pic btw)
Answers: 2
Mathematics, 22.06.2019 10:00
What is p for this distribution? * 20 points 0.40 0.50 0.60 0.70 what is q for this distribution? * 20 points 0.40 0.50 0.60 0.70 what is the mean for this distribution? * 20 points 6 12 18 24 what is the variance for this distribution? * 20 points 2.2 2.3 2.4 2.5 what is the standard deviation for this distribution? * 20 points 1.55 1.56 1.57 1.58 submit
Answers: 2
English, 19.01.2021 15:40
Mathematics, 19.01.2021 15:40
Mathematics, 19.01.2021 15:50
History, 19.01.2021 15:50
Social Studies, 19.01.2021 15:50
Mathematics, 19.01.2021 15:50
Mathematics, 19.01.2021 15:50
English, 19.01.2021 15:50
SAT, 19.01.2021 15:50
Mathematics, 19.01.2021 15:50
Mathematics, 19.01.2021 15:50
Mathematics, 19.01.2021 15:50
Mathematics, 19.01.2021 15:50