56.44*12=$677.28
so he pays $677.28 a year for cable.
Answer:
17
Step-by-step explanation:
6 x 3 = 18
18 - 1 = 17
Hope this helps.
Working backwards always works.
Answer:
Step-by-step explanation:
The inverse of can be calculated by swapping x and y and solving for y:
which corresponds to the third choice.