Show that the groups g = (r,+) and h = (r",) are isomorphic by proving that the function f: g h defined by f(x) = 2* is a group isomorphism. (more space available on back).

Kayla has a $500 budget for the school party. she paid $150 for the decorations. food will cost $5.50 per student. what inequality represents the number of students, s, that can attend the party?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf