Johnny received m text messages on Friday, three less than twice as many text messages on Saturday
than on Friday, and five more text messages on
Sunday than on Saturday. What is the total number
of text messages he received over the three days?
A) 4m + 2
B) 5m-1
C) 4m-2
D) 5m +1

*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