50 pages. See the details in the attached picture.
Answer:
5 < a+k
Step-by-step explanation:
This should be it as you said write it out as an expression.
The right triangle is 120 degrees
54/-2 = -27
First, let's rewrite:
Let x represent the unknown number:
Hence, 54/-2 = -27
A) because sometimes you have use smaller numbers like to find a decimal