Answer:
cant say you dont show
Step-by-step explanation:
id love to help but like send a picture next time
Total cost=$142
cost of parts=$62
cost paid for labour=$142-$62=$80
According to question,
》cost of labour per hr=$32
which can be written as,
》cost of labour/time=$32
Use cross multiplication,
》time=cost of labour/32
Since cost of labour is 80,
Time=80/32
=2.5hrs
6 multiplied by negative 7 would be negative 42. Negative 42 added by negative 8 would be negative 34.
(4,6) is the correct answer
