The inn has ten rooms. one half of the rooms are reserved for friday. the rest are vacant. if 2 more rooms are reserved for friday, what will be the total number of occupied rooms for friday?

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

18.8cm hope i at all

step-by-step explanation:

c.

step-by-step explanation:

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

.