Answer: 324 minutes
Steps:
16 miles equals to 144 minutes
36 miles equals to x minutes
So first divide 144/16 which equals to 9
Then multiply 36×9 which equals to 324 minutes
Hope this helps ʕ•ᴥ•ʔ
Answer: y
2
−
4
y
Explanation:
y
2
−
4
y
Use the form
a
x
2
+
b
x
+
c
, to find the values of
a
,
b
, and
c
.
a
=
1
,
b
=
−
4
,
c
=
0
Consider the vertex form of a parabola.
a
(
x
+
d
)
2
+
e
Substitute the values of
a
and
b
into the formula
d
=
b
2
a
.
d
=
−
4
2
(
1
)
Simplify the right side.
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d
=
−
2
Find the value of
e
using the formula
e
=
c
−
b
2
4
a
.
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e
=
−
4
Substitute the values of
a
,
d
, and
e
into the vertex form
a
(
x
+
d
)
2
+
e
.
(
y
−
2
)
2
−
4
Answer:
4x^2-10x-6
Step-by-step explanation:
4x^2+2x-12x-6
4x^2-10x-6