An online music site charges 15 POINTS N BRAINLIEST 14.a one-time membership fee of $20, plus $0.80 for every
song that is downloaded.
a) Write an equation for the total cost,
Cdollars, for downloading n songs.
b) Jacques downloaded 109 songs. What was
the total cost?
c) Michelle paid a total cost of $120. How many
songs did she download?

a) 20+0.8c B) 0.8x109 C)120/0.8

Step-by-step explanation:

Plz brainliest I am almost an expert

For example, A square is a regular quadrilateral. All of its angles are equal (90°). All of its sides are of equal length. Opposite sides are parallel. The diagonals bisect each other at 90°. The diagonals are equal in length. It has 4 lines of symmetry. Order of rotational symmetry: 4.
hope this helps