Rose has $30 to spend on school supplies. She spent a total of $12.52, including tax, on a new pack of binders. She needs to save $15 for a pack of notebooks but also wants to buy some pencils. If pencils cost $0.22 each, including tax, what is the maximum number of pencils that Rose can buy?

So you will have 2.48$ Left I didnt include tax since you didnt include a percentage amount but with 2.48$ you will have have enough for 11 pencils

Step-by-step explanation:

30$ Deduct

12.52$ Binder

17.48

Deduct 15$ Notebook

2.48 Divided By 0.22

Equels 11 Pencils

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step-by-step explanation:

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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