Use Photomath it would tell you the answer if you take a pic of your question
Answer:
<h2>-25b + 101</h2>
Step-by-step explanation:

I think it is B, since x goes right 4.5 times and y goes up 3 times.
Answer:
16 m²
Step-by-step explanation:
8 • 2 = 16
Answer:
0
Step-by-step explanation:
Zero is a rational number, and we know that the integer 0 can be written in any one of the following forms. ... Thus, 0 can be written as, where a/b = 0, where a = 0 and b is any non-zero integer. Hence, 0 is a rational number and not an integer.