Jacob would like to purchase a coat and a hat for a ski trip. The coat is $62.75 and the hat is $14.25. If the sales tax rate is 8%, then what will be the amount of tax on Jacob’s purchase?

$83.16

Step-by-step explanation: Add the values before the sales tax (62.75 + 14.25). Then, multiply that value by 8. After that add a dot two places to the right ( basically since it's 616 it's now 6.16. After that, add 6.16 and 77 to get 83.16

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )