Answer:
D
Step-by-step explanation:
you get 150 by taking the product of 50 and 3, this eliminates answers 'a' and 'b'
since the question states the cost per mile driven is $1.50 and 'x' represents miles driven, D is the answer
(x-1)(5x-6)
Factor
−
11
-
11
out of
−
11
x
-
11
x
.
5
x
2
−
11
(
x
)
+
6
5
x
2
-
11
(
x
)
+
6
Rewrite
−
11
-
11
as
−
5
-
5
plus
−
6
-
6
5
x
2
+
(
−
5
−
6
)
x
+
6
5
x
2
+
(
-
5
-
6
)
x
+
6
Apply the distributive property.
5
x
2
−
5
x
−
6
x
+
6
Answer:
3
8
+
1
3
=
17
24
Result in decimals: 0.70833333333333
Calculation steps:
3
8
+
1
3
=
3 × 3
8 × 3
+
1 × 8
3 × 8
=
9
24
+
8
24
=
9 + 8
24
=
17
24
