Answer:
Step-by-step explanation:
Are u stupid?
Answer:
D. It has a constant slope.
Step-by-step explanation:
Answer:
19.25
Step-by-step explanation:
because 3.5 ×5.5 is 19.25
The rate that Marcus works is (1/3) of the job in (4/5) of an hour....
(1/3)/(4/5)=1/h
(1/3)(5/4)=1/h
5/12=1/h
5h=12
h=12/5
So Marcus will take 12/5 hours to complete the job.