Short Answer
Perform the operation using arithmetic for a 12-hour clock.
Correct Answer:

Verified
Correct Answer:
Verified
Q11: Do the problem mentally using the distributive
Q12: Simplify the expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7816/.jpg" alt="Simplify
Q13: Solve the equation for x.<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7816/.jpg"
Q14: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7816/.jpg" alt="Let be
Q15: Simplify the expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7816/.jpg" alt="Simplify
Q17: Approximate the irrational number with a rational
Q18: Find the g.c.f. and l.c.m. of the
Q19: Completely reduce the fraction.<br><br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7816/.jpg" alt="Completely
Q20: In 1742 the mathematician Christian Goldbach observed
Q21: Assume that today is Monday (day 2).