Question A: Suppose n - 15 is a whole number. What do you know
about the value of n? Explain.
Question B: When 17 is subtracted from a number, the result is 64. Write
an equation that can be used to find the original number. Then find the
original number.

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer

To decrease an amount by 16% what single multiplier would you use