It will take 512 minutes to complete station 8.
Answer:
B
Step-by-step explanation:
it is not a function because it fails the vertical line test,
A vertical line intersect the graph no more than once.
Answer:
D
Step-by-step explanation:
there were three times as many new subscribers in the 20-29 and the 30-39 age groups combined for the chronicle than in the 20-29 age group for the times.
Answer:
7200
Step-by-step explanation:
80*90=7200
You can do it by lining up the place values and subtracting ones by ones, tens by tens, and hundreds by hundreds.