Answer:
Cynthia will have to pay $152.16 extra in finance charges.
Step-by-step explanation:
Cynthia had a credit card with a 17% APR and a $3,265 balance.
Cynthia’s credit card company has increased her interest rate to 21%.
Here we have two scenarios, 1st when p = 3265 r = 17% and n = 24
Second when p = p = 3265 r = 21% and n = 24
Scenario 1:

EMI formula is :

Putting the values in formula we get;

= 
EMI = $161.43
Scenario 2:
r = 
Putting the values in formula we get;

= 
EMI = $167.77
Now, difference in EMI's =
dollars
And for 24 months this amount becomes =
dollars
Therefore, Cynthia will have to pay $152.16 extra in finance charges.
Answer:
14
Step-by-step explanation:
x+21=7(x+9)
x+21=7x+63
-6x=42
x=-7
(-7)^2+5(-7)
=49+(-35)
=49-35
=14
2- w
I don’t think it’s right but it might be
Answer:
3000 seats
Step-by-step explanation:
Represent the total number of seats by t. Then:
0.10t = 300 seats, and:
t = 3000 seats
Answer:A gaming store can sell at most $3400 worth of games and controllers per day. Each game costs $40 and each controller costs $65. The store can ship a maximum of 20 items per day. Write a system of linear inequalities to represent this scenario.
Step-by-step explanation: