Answer:
in 90 days
Step-by-step explanation:
you find the lcm of 9 and 15
Answer:
12 1/2 or 12.5
Step-by-step explanation:
all you have to do is multiply 15 times 5/6
Three that are equivalent are 12:9 8:6 28:21
210 is 21 groups of ten. 240 is 24 tens
Answer:
-5.7n + 11.3
Step-by-step explanation:
3.3 - 3.7n - 2n + 8 = -3.7n - 2n + 3.3 + 8 = -5.7n + 11.3
