We can use proportions
12/x = 10/5
12*5 = 10x
60 = 10x
x = 6
Check
12/6 = 10/5
2 = 2
Answer:
Brandy would be payed $450 for 30 hours
Step-by-step explanation:
102÷8= 15
15×8= 102
15 dollars is what he makes hourly
30 hours× 15= 450
Answer:
The simple interest accumulated on a principal of $ 2,500 at a rate of 6.25% per year for 2.5 years is $ 390.63.
Step-by-step explanation:
Given
- Interest rate r = 6.5% = 0.065
- Time period = t = 2.5 years
To determine
Interest I = ?
Using the simple interest formula
I = Prt
substituting P = 2,500, r = 0.065 and t = 2.5
I = 2500 × 0.0625 × 2.5
I = 390.63
Thus,
I = $390.63
Therefore, the simple interest accumulated on a principal of $ 2,500 at a rate of 6.25% per year for 2.5 years is $ 390.63.
The person above me is correct