Dominique paid $15.50 to join an online music service. If she purchases 10 songs each month at a cost of $0.99 per song, what will be the total amount she has spent after 8 months.

Every time you drive you will experience a combination of driving conditions and environments.

What are the soultion(s) to the quadratic equation 40- x^2=0

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?