Aretailer buys a calculator for $5.30. what selling price would represent a 210% markup?

The selling price is $16.43

Step-by-step explanation:

we know that

A markup percentage is the amount of the cost of an item that you add on to create the selling price

we have that

To find out the selling price, multiply the cost of a calculator by the factor 3.10

so

therefore

The selling price is $16.43

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

da freeck kinda math is this just drop out

step-by-step explanation: