Lynda is training for a half-marathon she ruined 3 3/4 miles on monday 3 miles on tuesday and two and a half miles on wednesday how many miles did she run in those 3 days

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

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|