512.50/125%=410
100% is the dealers cost
25% is the markup
$410 is the dealer's price before markup
410×25%=102.5. 410+102.5=512.5
Step-by-step explanation:
- you just substitute (-2) into the x values of the above function

Answer:
y=7
Step-by-step explanation:
Since they are all congruent angles this means that the sides are equal too.
Answer:
$323
Step-by-step explanation:
The monthly payment can be calculated using the formula:

where:
- M=monthly payment
- P=amount borrowed
- r=annual interest rate
- n=total number of monthly payments:
Our parameters are defined as:

We plug our parameters in the equation to solve for M;



Hence, the monthly payment is $323
Answer:
B is 5/8
Step-by-step explanation:
Note: 4/8 = 1/2 and 6/8 = 3/4