Taylor Tanners purchased a new cabinet for $287 and a table for $121. What is the sales tax is she lives in Montana where the sales tax is 5%?

a. $20.40
b. $24.48
c. $19.98
d. $31.99

Respuesta :

the answer is a. $20.40
explaining: if you add 287 and 121, you’ll get 408. You can’t multiply percents so you have to change it into a decimal.
287+121=408
408x0.05= 20.40