Answer:
They are intersecting lines.
Step-by-step explanation:
Parallel lines do not intersect and have no common solution. The same line has infinite solutions with itself. Anything else must be intersecting lines.
Answer: f(0)= -4, f(5)= 15, f(-3)= -7
Step-by-step explanation:
0 < 1, so plug into x-4. 0-4=-4
5> 1, so plug into 3(x). 3*5=15
-3<1, so plug into x-4. -3-4=-3+(-4)= -7
Answer:
8
Step-by-step explanation:
that;'s what i put the first time
You can find the improper fractions of both.
14 1/2=29/2
1 3/5=8/5
Divide the two numbers
(29/2)/(8/5) and you will get 145/16 or 9.0625.
Therefore, you can fit 9 books on the bookshelf.
12a−a
=12a−1a
=12a+−1a
=a+a+a+a+a+a+a+a+a+a+a+a+−a
=a+a+a+a+a+a+a+a+a+a+a
=11a
