Mathematics, 01.12.2020 22:20 E1nst31n44
At East Junior High School, there are a total of 1175 students in the 7th and 8th
grade classes combined. The 8th-grade class has 75 more students than the 7th-grade class.
A. Let x represent the number of students in the 7th-grade class, while y
represents the number of students in the 8th-grade class. Write a system
to model this situation.
B. Solve the system to determine the number of students in the 7th-grade
class and the number of students in the 8th-grade class.
# of 7th graders = # of 8th graders =
Answers: 3
Mathematics, 21.06.2019 19:00
What is the average diastolic blood pressure for adults
Answers: 2
Mathematics, 21.06.2019 19:30
If y varies directly as x2 and y=6 when x=6, find the constant of variation.
Answers: 2
At East Junior High School, there are a total of 1175 students in the 7th and 8th
grade classes com...
Social Studies, 13.07.2019 10:50
Social Studies, 13.07.2019 10:50
Computers and Technology, 13.07.2019 10:50
Mathematics, 13.07.2019 10:50
Biology, 13.07.2019 10:50
Mathematics, 13.07.2019 10:50
Social Studies, 13.07.2019 10:50
Biology, 13.07.2019 10:50
Health, 13.07.2019 10:50
Social Studies, 13.07.2019 10:50
Social Studies, 13.07.2019 10:50