For a party, sue bought plastic plates for $3.65, cups for $4.25, three boxes of plastic tableware for $0.99 each, and a plastic tablecloth for $6.75. sales tax is 5.5%. what is the total cost for sue’s purchases, including tax?

The total cost Sue paid is $18.59.

Step-by-step explanation:

Sue bought plastic plates for $3.65, cups for $4.25.

Three boxes of plastic tableware for $0.99 each means total cost for three boxes = dollars

A plastic tablecloth for $6.75.

Total cost of all items = dollars

Now on this amount 5.5% sales tax is also paid.

Total amount now becomes:

Hence, the total cost Sue paid is $18.59.

answer: can you me with homework?

step-by-step explanation:

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2