Answer:
192
Step-by-step explanation:
The number of books is 12 times 16.
12 * 16 =
16
x 12
----------
32
+ 16
----------
192
Answer: 192
Answer:
51
∘
and
129
∘
Explanation:
Angles that are supplements sum to
180
∘
.
This means if one angle is called
A
∘
, the other angle is
(
A
−
78
)
∘
A
+
A
−
78
=
180
2
A
−
78
=
180
2
A
=
258
A
=
258
2
=
129
∘
A
−
78
=
129
−
78
=
51
∘
Step-by-step explanation:
Answer:
Step-by-step explanation:
The graph crosses the y-axis at (0,-2).
The slope of the graph is 3.
y = 3x - 2
Answer:
376 miles each day
Step-by-step explanation:
If Angie's grandma wants to drive the same distance each day, she can divide her journey in to two equal halves.
The total distance that Angie's grandma has to drive is 752 miles so each day she may need to drive,
miles
Also, it takes 12 hours to drive 752 miles, so the speed at which Angie's grandma should drive is,

At this speed if she drives 6 hours a day, she may need to drive,
miles in a day.