A laptop computer originally priced \$1600 now sell for \$2000what is the percent of increase?

A number increased from 120 to 156 find the percent of increase

One manufacturer needs to calculate the net price of an order with a list price of \$700 and a trade  discount series of 11/9/5use the net decimal equivalent to find the net price

Cost =\$42 selling price= \$60 find the rate of markup based on the selling price

A man got an invoice for \$450 with terms  4/10 1/15 n/29 how much would he pay 22 days after the invoice date?

Solve for the unknown in the equation
(c/2)-3=2

A man received an invoice for  a leaf blower for \$464 dated april 16 with sales terms of  3/10 EOM  how much should he pay if pays the bill on April 30

A wallet market up \$8 which is a 50% mark up based on cost . what is the cost of the wallet ?

A dvd costs \$5 and sell for \$10 find the amount of mark up

A1 gave correct answer to 30 of the 50 questions on the devising set what percent of the questions did he get correct ?