Sondra lives in nebraska and pays 5.5% in sales tax. if she just bought a belt that cost $22, what was the total amount she paid for the belt, including sales tax? a.$12.10 b.$20.79 c.$34.10 d.$23.21

5.5% = 0.055

 22 * 0.055 = 1.21

22 + 1.21 = 23.21

 Answer is D

D. $23.21

Step-by-step explanation:

We have been given that Sondra lives in Nebraska and pays 5.5% in sales tax. She just bought a belt that cost $22.

The total amount paid by Sondra for the belt will be equal to cost of belt plus 5.55 of the cost of the belt.

Therefore, the total amount paid Sondra for belt is $23.21 and option D is the correct choice.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

there are no answer choices

step-by-step explanation: