B
E- Waste is basically polluting the planet
Seasons, Eclipses, Phases of the moon, Tidies and Night and day. Seasons are because of the tilt of the earth on its axis. Moon phases are Because of the positions of the sun, Earth, and Moon. The revolution of the moon around the Earth and the angle at which light reflects off of it. All in all the reason is because these happen frequenctly
Answer:
$270.2576
Explanation:
Given:
Items to be purchased by Sara:
keyboard, $9.99
mouse, $14.99
22-inch monitor, $99.99
chair, $129.99
Sales tax = 6%
To find: total amount after applying sales tax
Solution:
Total amount before applying sales tax = 
Amount of sales tax =
= $15.2976
Total amount after applying sales tax
So,
total of her purchase after applying sales tax = 
Sara has
> $270.2576 with her, so she can easily buy the products.