Sam's fruit cellar earns a $0.40 profit for each apple that it sells and a $0.40 profit for each banana that it sells. which expression(s) show(s) sam's total profits from selling apples ( a) and bananas ( b)? select all that apply.

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

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