Help please. due today

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years