<span>books to bookmarks
books : bookmarks
10 : 1
10 * 3 : 1 * 3
30 : 3
3 bookmarks
Since the book store sold 30 books they also sold 3 bookmarks.
Answer: 3 bookmarks</span>
Using the rules of cosines, the <span>measure of the turn between the second and third legs of the race</span> is given by
Answer:
will you help me with grade 9 math, algebra 2 please
Step-by-step explanation:
Answer:
$542
Step-by-step explanation:
we know that
The equation of a exponential decay function is given by

where
y is the value of the lawnmower
x is the time in years
a is the initial value
r is the rate of change
we have

substitute


For x=5 years

Answer:
25y + 15x - 0.2y - 6 +(-2) =31.8