4. Alyssa received some gift cards for music and movie downloads for her birthday. Using one of them, she downloaded 10 songs and
6 movies which cost a total of $60. Using another, she purchased 3
songs and 5 movies, which cost a total of $42.

She purchased 13 songs and 11 movies for 102 dollars.

Step-by-step explanation:

102:24

Wow that is pretty expensive

About $4.50 for a movie or a song?

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.