Let's say the savings in your account are given by $V, the number of weeks by n and the starting balance by $x:
V = x + 200n
Now if after saving for 4 weeks you have $1700 in your account, then:
1700 = x + 200*4
1700 = x + 800
x = 900, thus your starting balance is $900
Using this information we can now write up the general equation for the savings at the end of each week:
V = 900 + 200n
Answer:
1142.975
Step-by-step explanation:
All you really have to do is divide 45719(Money made in a year) divided by 40 (hours per week). Or you can divide then multiply 1142.97 x 40 and you get 45719. Hope I could Help :D
Answer:
4:5
Step-by-step explanation:
20:25
Simplify, since both numbers are divisible by 5
4:5
