<span>What is 3(6m) + m?
3(6m) + m =
m becomes 1m
9m + 1m =
10m
3(6m) + m is 10m when combining like terms. </span>
Here, Pages in books = Number of books * number of pages in one book
So, Pages of picture book = 10 * 25 = 250
& Pages of chapter book = 120 * 5 = 600
So, Number of Total pages = 250 + 600 = 850
So, Option (D) is your answer! Hope this helps!!
D = rt
We are given the rate r to be 15 mph.
We are given the time (in hours) to be 3.5.
We need to find D.
D = (15)(3.5)
D = 52.5 miles.
Did you follow?
Answer:
rate of exchange is -2/-2
