60*5%=60*5/100=300/100=3
So the answer is 3
X = nr. hrs working for a farmer;
y = nr. hrs. babysitting;
x + y <= 25;
10x + 5y >= 150
a) Solve the system => one of the solution is x =5; y = 20(babysitting)
b) 10 + 12 =22 <= 25; 10*10 + 5*12 = 160 >=150.
<span>3a^4b^-2c^3
</span><span> 3a^4c^3
= --------------
b^2</span>
