Answer:
x= 6
Step-by-step explanation:
5 1/3
2/3 x 8 = 2 x 8 / 3 = 16 / 3 = 5 1/3
80%
from $25 to $45
$45/$25 = 1.8
$25 x 1.8 = $45
therefore, the increase is 80%
13
6-(-7)=13
89 points