Jenny bought three pairs of earrings online for $6.38 each pair. if shipping is an additional $2.50, what is the total cost? show your work, including labeling your answer with the appropriate units of measure.

The total cost is $21.64.

Step-by-step explanation:

Hi, to answer this question, first we have to multiply the price of each pair of earrings (6.38) by the number of pairs bought (3)

Mathematically speaking:

$6.38 x 3 = $19.14

Then we have to add the shipping cost ($2.50)

$19.14+$2.50 = $21.64

The total cost is $21.64.

Feel free to ask for more if needed or if you did not understand something.

1. AAS 2. sorry

Step-by-step explanation:

1. Those angles that are marked are the same. The lengths of the lines too. And the angle H(both) are the same.

2. sorry (what are the choices?)