Solve.Carla bought a new dress at a 20% discount. The list price was $220.(a) What was the discount?(b) How much did she pay for the dress?
A. (a) $44.00
(b) $2156.00
B. (a) $4.40
(b) $176.00
C. (a) $4.40
(b) $2156.00
D. (a) $44.00
(b) $176.00
Answer: D
You might also like to view...
Solve the problem.Find the sum of the series 
by expressing 
as a geometric series, differentiating both sides of the resulting equation with respect to x, and replacing x by 
.
A. 
B. 
C. 
D. 4
Solve the problem. Round to the nearest hundredth of a percent.Mary was offered a discount if she pays her invoice in 120 days. One bank will loan her money at 12% simple interest. A second bank will give her a simple discount rate. What discount rate should she accept so she does not pay more than at the first bank?
A. 12.5% B. 11.65% C. 10.58% D. 11.54%
Solve the problem.A deposit of $6000 is made in an account that earns 9% interest compounded quarterly. The balance in the account after n quarters is given by the sequencean = 6000
n n = 1, 2, 3, ... Find the balance in the account after 7 years.
A. $11,056.27 B. $11,187.27 C. $11,242.27 D. $11,263.27
Solve the inequality and graph the solution on the real number line.
?
?
A. ?
B.
C.
D.
E.
