Answer:
You would earn $81.25 per week.
Step by step process:
1 hour = $6.50 ( per hour means what you would get in an hour's time.)
12 1/2 = x
If more less divides. Let x be the subject. ( 12 1/2 is the same as 12.5 or 25/2)
x = 12.5 hours × $6.50 / 1 hour ( 1 hour will cancel out 12.5 hours 12.5 times.)
x= 12.5 × $6.50
x = $81.25
Answer:
It would have to be 25 dimes
Step-by-step explanation:
Answer:
5.1%
Step-by-step explanation:
The proceeds of the loan are ...
13000 -625 = 12375
The amount repaid is 13000. That amount is ...
13000/12375 = 1.05050505...
times the proceeds. So, the effective interest rate is ...
1.05051 -1 = 5.051% ≈ 5.1%
To find out, we solve the system of equations.
n + q = 52
n = -q + 52
Plug in -q + 52 for 'n' in the 2nd equation:
0.05(-q + 52) + 0.25q = 8
Distribute 0.05:
-0.05q + 2.6 + 0.25q = 8
Combine like terms:
0.2q + 2.6 = 8
Subtract 2.6 to both sides:
0.2q = 5.4
Divide 0.2 to both sides:
q = 27
Now plug this into any of the two equations to find 'n':
n + q = 52
n + 27 = 52
Subtract 27 to both sides:
n = 25
So Alexis had 27 quarters and 25 nickels.
Answer:
7 × 2 = 14
<em>good luck, i hope this helps :)</em>