Answer:
20
Step-by-step explanation:
12 + 3 = 15
15+5=20
9 tenths - 3 tenths = 6 tenths. this is true the same way that 9 minus 3 = 6. In reality the tenths make both numbers decimals, but in this case the "tenths" is just a classification of the number and it doesn't effect the answer.
Answer:
can u retake it i cant see it
Step-by-step explanation:
Answer:
1. c
2. d
Step-by-step explanation:
ik this bc i previously had these questions on a test