An item is priced at $13.81. If the sales tax is 7%, what does the item cost including sales tax?

$14.78

Step-by-step explanation:

set up is/of = %/100 proportion to find out what 7% of $13.81 is.

x/13.81 = 7/100

100x = 96.67

x = 0.9667

13.81 + 0.9667 = 14.7767

round to the nearest hundredth

$14.78

24+x=y

step-by-step explanation:

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.