Find the amount of sales tax and the total cost. Complete the table below.
Cost of Item
Tax Rate
Amount of Tax
Total Cost
$6
5%


Cost of Item
Tax Rate
Amount of Tax
Total Cost
$6
5%
$
nothing
$
nothing
(Simplify your answer. Round to the nearest cent as needed.)

Cost of item : $6

Tax rate : 5%

Amount of tax =  $0.3

Total cost = $6.30

Step-by-step explanation:

Cost of item : $6

Tax rate : 5%

Amount of tax = 5% * $6 = 0.05*6 = $0.3

Total cost = $6 + $0.30 = $6.30

60

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40