Answer:
-8.4 and 2 2/9
Step-by-step explanation:
p/1.2=-7 /×1.2
p=-8.4
20/30=3/10y /×10/3
20/9=y=2 2/9
X - the total number of pages

There are 512 pages in the novel.
First, You Do 10 and 12 in the parentheses, then subtract 8 and multiply 7. Then This Equals 146. Hope this helps :)
Answer:
√9
Step-by-step explanation:
√9 is a rational number because it's a perfect square.
Answer:
6/24
Step-by-step explanation: