Suzanne is trying to decide between two plumbers to fix her sink. One plumber charges $25 per hour and a $75 one-time service fee. The other plumber charges $30 per hour and a $50 one-time service fee. How many hours would the plumbers have to work for the cost to be the same amount?

Fast! find the length of cu. the triangles are similar. show your work.

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?