A store has credit card sales of $23.40, $34.40, $50.00, $56.60, $13.20, and $16.85. It also has credit card refunds of $10.00 and $29.99. If the bank charges a 2.5% fee on net credit card charges, what is the total fee? $3.82`
$3.86
$3.97
$3.92

you need to show us the graph.

step-by-step explanation:

answer: need picture of problem

step-by-step explanation:

1. 34

2. 268

3. x=14.4

step-by-step explanation:

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!