Join IDNLearn.com and start exploring the answers to your most pressing questions. Receive prompt and accurate responses to your questions from our community of knowledgeable professionals ready to assist you at any time.

Exam Guidelines
Exam Instructions
Question 15 of 20:
Select the best answer for the question.
15. Simplify: (3 x 22) = 6 + [28 – (4)?1
A. 55
B. 23
ООО
C. 32
D. 46