Dan's dinner cost $80.40. There was also a 7.5% tax on the dinner. What was the total cost of the dinner? PLZ HELP

86.43

Step-by-step explanation:

the tax is 6.03 then add it to 80.40 then you get 86.43 :)

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 : )

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation: