I believe that (1,-5) is the only correct solution.
<h2>Age Problem</h2><h3>
Answer:</h3>
Kassim is
years old this year.
<h3>
Step-by-step explanation:</h3>
Let
be Kassim's age this year.
Kassim's age after
years is
. Also,
times the age of Kassim is
. We are told that after
years, Kassim's age will be
times as his age. So,
.
Solving for
:

Answer:
x = 30
since 3x = 90 degrees, then x = 90/3 = 30
Step-by-step explanation: