Answer:
15
Step-by-step explanation:
Answer:
it is many triangles
Step-by-step explanation:
Answer:
1/9, decimal form = 0.1 repeating
Answer:
7:15
Step-by-step explanation:
There are 15 students total, and 7 of them are going on the trip. Therefore, we write that as 7:15
8 years. in 8 years Chris will be 66 and Stephanie will be 22