Answer:
-2
Step-by-step explanation:
the reasoning behind this is because it is negative and negative so negative plus negative equal still negative and 5+7 = 12 so just add that denominator under it and then you get 12/12 which can be turned into 1 so then -1-1= -2
5/9 of 90 = (5/9)(90) = 50
16
p=k√q
8=k√25
8=k5
k=8/5
p when q=100
p=8/5*√100
p=8/5*10
p=16
Lifegard
A
2b meaning two times the age then add three like the question says.
