Question

15. An electrician completes of a job in hour. At this rate, how long does it take the electrician to complete the job? A hour B à hour C 4 hours D 9 hours

Answer 1

we have that

Verify each statement

case A) statement A is false

case B) False

case C) False

case D) TRue

the answer is option D because

x=4 pounds of soil and y=2 pounds of compost