Answer:he can read 1 and 3/12 or 15/12 books in an hour.
Step-by-step explanation:
Answer:

Step-by-step explanation:
apply exponent rule:

Answer:
<h3>16a + 20</h3>
Step-by-step explanation:
4(4a + 5) <em>use distributive property</em>
= (4)(4a) + (4)(5) = 16a + 20
Answer:
86.4 km
Step-by-step explanation:
Since the cyclist travels 1.8km in a minute, he will travel 48 times that in 48 minutes:
