Answer:
Megan travelled at 9mph for 6 hours and 7mph for 3 hours
Step-by-step explanation:
Speed = distance / time
Speed*time = distance
Assuming that Megan travelled x hours at 9mph
(9*x) + (7*(9-x)) = 75
x = 6 hours
So Megan travelled at 9mph for 6 hours and 7mph for 3 hours
Answer:
The chosen topic is not meant for use with this type of problem. Try the examples below.
x
+
6
y
=
5
6
x
+
2
y
=
8
x
−
y
+
4
=
8
Use the given functions to set up and simplify
2
.
x
y
=
−
1
=
3
=
−
1
=
2
=
0
−
4
=
−
4
4
=
−
4
2
=
−
4
Step-by-step explanation:
Find the equation with a point and y-intercept.
y
=
(
y/
x − y
) x + x
y
The chosen topic is not meant for use with this type of problem. Try the examples below.
(
0
,
9
) , (
8
,
6
)
(
0
,
9
) , (
5
,
4
) , (
1
,
4
)
(
1
,
2
) , (
3
,
4
)
171-55=x
x= 116
to get the answer plug in the numbers and to check the answer reverse do the problem
Answer:
1.)B
2.)C
I apologize if this answer is wrong.