One cell phone plan charges 20$ per month plus$0.15 per minute used.
a second cell phone plane charges $35 per month plus $0.10 per minute
used. write and solve an equation to find the number of minutes you
must talk to have the same cost for both calling plans.
i suck at word problems.

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?