Axel ha gastado el 25% de su dinero en un videojuego. Si el precio del videojuego era de $ 45, ¿cuánto dinero tenía Axel antes de la compra?

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2