- Net income=400
- Expenses=380
Amount earned per week=400-380=$20
Price of one shoe=70$
Total weeks
Minimum 4 weeks
Answer:
3/4
Step-by-step explanation:
54/72 simplified is the same as 3/4
Direct variation is when y=kx where y is directly proportional to x for a constant k
3y=6x
3/3y=6/3x
y=2x
Here k=2 , yes 3y=6x is a direct variation.