What is the measure of _DEF?
2 mn
VY
280
470

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18