Answer:
8x + 11= 315
Step-by-step explanation:
Let x = the number of students in a bus
There are 8 buses
8x is the number of students in buses
There are 11 students in cars
Add this together to get all the students, which is 315
8x + 11= 315
Answer: 40
Step-by-step explanation:
Are we allowed to see the diagram or not?
Answer:
1-13
2-225
Step-by-step explanation:
31 is prime meaning that its only factors are 1 and itself.
Final answer: 1, 31
