The answer is 10w^4. When you multiply the numbers, you add the powers together.
Answer:
B
Step-by-step explanation:
Answer:
$7.50
Step-by-step explanation:
His total was $10
His drink was $2.50
10-2.50= 7.50
hope this helps
Alright this equation has two big steps. First we need to find the price after it was marked up, then we need to take that number and find the discounted price.
To find the cost after a percent of it was added, we just need to multiply the two together and add.
=
$
23.50
+
(
$
23.50
⋅
(
63
%
100
)
)
(we divide by 100 to get the number out of a percent)
=
$
23.50
+
(
$
23.50
⋅
0.63
)
=
$
23.50
+
$
14.81
=
$
38.31
Ok now that we have the number after the price increase, we now need to find the final answer after a discount of
50
%
(do the exact same idea as above but switch the sign)
=
$
38.31
−
(
$
38.31
⋅
(
50
%
100
)
)
=
$
38.31
−
(
$
38.31
⋅
0.5
)
=
$
38.31
−
$
19.16
=
$
19.15
Answer:
the face area would be 25.0
and total area would be 150.0
Step-by-step explanation:
5.0*5.0=25.0
6*25.0=150
