Whats 118 divided by 21 with remainder

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points