Music lessons cast $20 per week How much do 6 weeks of lesson cost An expression is? Help a brother out out

17 in long 1.3 ft wide and 8in high what is the volume

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

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?