29. Martin has some dollar notes. 20% of the notes are $10 notes, 40% of the remainder are $5 notes and the rest are $2 notes. He has a total
of $1026. How many notes does Martin have altogether?

Step-by-step explanation:

Let the number of notes is x.

20% of notes is:

40% of the remainder is:

Remaining notes are:

Total of the notes:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.