Hot dogs at a carnival cost 2.99 each plus 7% tax. What is the total cost for one hot dog.

3.20

Step-by-step explanation:

7 percent of 2.99 is about 21. Add the cost of the hot dog and the tax which is $3.20

Hope this kinda helped

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

it has the same slope and a different y-intercept

hope this : )