Answer:
-9/10 (in between -1 and -4/5)
Step-by-step explanation:
-1 3/10+2/5
-1 3/10 + 4/10
-13/10+4/10
13/10-4/10=9/10
then put the negative sign in front of the 9/10.
(please give brainliest)
Answer:
5 classes - 2 bass classes and 3 viola classes.
Step-by-step explanation:
Find the greatest common factor (GCF)
List the factors of 20 and 30:
20: 1, 2, 4, 5, 10, 20
30: 1, 2, 3, 5, 6, 10, 15, 30
The greatest factor that both numbers share is 10.
Therefore, there are 10 students in each class. So, she teaches 2 bass classes and 3 violas classes.
hope this helps! <3
Answer:
dimes: 5
quarters:8
Step-by-step explanation:
she has 2$ in quarters and $0.25 in dimes
