Answer:
Step-by-step explanation:
48k+48=-3k-3
48k+45=-3k
-51k=-3
solving for k
.0588 or .059
Answer:
A. =
Step-by-step explanation:
Find a common denominator, then compare.
Answer:
zonas urbanas => 30 % de la poblacion => 700 millones
poblacion total => 100 % de la poblacion => x => 2333.3 millones
poblacion rural => 70% de la poblacion => x - 700 => 1633.33 millones


Answer is 160
explanation: add all of them up and divid by how many numbers are in the data set
74+81+77+88=320
then divid 320 by 4 =160