I cannot make out you second equation
is it
(4/3) x - 30
or
4/(3x-30)
or .....
secondly, how is x defined.
f (x)= {$50 if 0< x <60}
{��_4_�� � ��
� 3 X - 30 if x >60}
What is the cost if the repair man works for 45 minutes?
What is the cost if the repair man works for 105 minutes?
What is the computer repair man’s rate policy? Explain in real terms
2 answers
Idl