Hey can you me posted picture of question

For the equations below which statement is true ? -2x=14 6x=-42

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

Which expression and diagram represent “renee biked four times as far this month as last month”?