IDNLearn.com makes it easy to find accurate answers to your specific questions. Join our interactive community and access reliable, detailed answers from experienced professionals across a variety of topics.

How many integers are there between 15 and 2a?

Sagot :

Answer:

14-2a

Step-by-step explanation:

Since 15 and 21 are not included: we will have

=15-2a-1

=14-2a