To solve:
Find 8% of 54: 0.08*54=4.32
Find 18% of 54: 0.18*54=9.72
Then add those values plus the bill for the meal all together:
4.32+9.72+54=68.04
Answer: The final bill would be 68.04
The highest power is 2.
Explanation:
Because x has a maximum power of 2, there will be 2 answers. if it were 3, there could be up to 3 answers, etc.
While solving this problem, you gather all terms on one side so the equation looks like
x
2
−
81
+
17
=
0
x
2
−
64
=
0
then factor
(
x
−
8
)
(
x
+
8
)
=
0
then, because any number times 0 equals 0, we know that one of the two parts in the parenthesis must be equal to 0, so
x
−
8
=
0
or
x
+
8
=
0
and so the two answers
x
=
8
,
−
8
come to be.
Answer:
5 degrees Fahrenheit
Step-by-step explanation:
-6 + 11 = 5
Answer:
33.6
you are welcome :)
Step-by-step explanation:
