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Varvara68 [4.7K]

2 years ago

15

At the hardware store, you purchased a box of nails for 17 dollar. You had a coupon that took off 20% from the nails. Sales tax

is 6%. What is the total cost for the nails. Must show work

2 answers:

Vikentia [17]2 years ago

5 0

(17-.2(17))+(17+.06(17))

Kisachek [45]2 years ago

5 0

<span><span><span> ~~~~
17−<span><span>(0.2)</span><span>(17)</span></span></span>+17</span>+<span><span>(0.06)</span><span>(17)</span></span></span><span>=<span><span><span>17−3.4</span>+17</span>+<span><span>(0.06)</span><span>(17)</span></span></span></span><span>=<span><span>13.6+17</span>+<span><span>(0.06)</span><span>(17)</span></span></span></span><span>=<span><span>13.6+17</span>+1.02</span></span><span>=<span>13.6+18.02</span></span><span>=<span>31.62</span></span>

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