An item has a listed price of $30. if the saletax rate is 7%,how much is the sale tax (in dollars)?

$2.10

Step-by-step explanation:

Tax rate = 7% , convert into 0.07

30 × 0.07 = 2.10

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

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