Answer:
a.
Week- 1 | 2 | 3 | 4 |
Spending- 5 | 10 | 15 | 20 |
b.
As he spends $5 per week the equation will be d=5w
where d is the dollars spent and w is the number of weeks
c.
Spending over 6 weeks,
d= 5x6= 30 dollars
d.
If the equation was d=7w (comparing it with d=5w) we can see that now spending per week is $7 instead of $5.
Hope this helps :)
