Answer:
$460.20
Step-by-step explanation:
499*15% = 74.85 (total discount price)
499-74.85 = 424.15 (deduct discount from original price)
424.15*8.5% = 36.05275 (total tax from price)
424.15+36.05275 = 460.20275 (add tax to discounted price)
What you have to do is multiply 21 by 2. it is 42. $42 dollars was the original price of the bookcase.
Answer:
d I believe
Step-by-step explanation:
so they take away certain blocks and they never replaced the 2 lines
The answer would be 4.5 pounds of salt.
4.5 15
----- = -------
30 100
Guven that the <span>distance
d that a certain particle moves may be calculated from the expression

where a and b are constants; and t is the elapsed time.
Distance is a length and hence the dimension of distance is L.
Now,

and

also will have the dimension of L.
</span><span>Time has a dimension of T.
For

, let the dimension of

be

, then

For

, let the dimension of

be

, then

Therefore, the dimension of

is

while the dimension of

is

.
</span>