Micheal is 17 years older than john. in four years the sum of their age will be 49. find micheal's present age.

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Arecipe calls for 32 fluid ounces of heavy cream. how many 1 pint containers of heavy cream are needed to make the recipe?