Answer: $20.50 was her total Bill before the tip
I thnk the answer would be that one digit repeats (the 3) as the decimal is .7233333 and so on with the threes
Answer:
3,000 m
Step-by-step explanation:
we know that,
1 km = 1000m
3km = ?
3 * 1000m = 3000m
thus, the the school bus traveled 3,000m
Given :
Fitness center A has a $60 enrollment fee and costs $35 per month. Fitness center B has no enrollment fee and costs $45 per month.
To Find :
A) Identity the variables then write system of linear equations to represent the situation.
B) In how many months will both fitness centers cost the same? What will the cost be? Use the substitution method to solve this real-world application.
Solution :
a) Linear equation of center A :
F = 35x + 60 ...1)
Linear equation of center B :
F = 45x ...2)
b) Let, after n months both fitness centers cost the same fee :
So, 35m + 60 = 45m
10m = 60
m = 6 months
Putting value of m in equation 1) or 2) is :
F = (35×6) + 60 = $270 or F = 45×6 = $270 .
Therefore, the cost when they have same fee is $270 .
Hence, this is the required solution.
