As a salesperson at roaring waves beach supplies, carissa receives a monthly base pay plus commission on all that she sells. if shes sells $500 worth of merchandise in one month, she is paid $390. if she sells $1,000 of merchandise in one month, she is paid $480. find carissa's salary when she sells $2,400 worth of merchandise.

Mr. murray wants to create 100 ounces of a mixture that is 62% pecans, 30% almonds, and 8% walnuts. how will the amount of mixture a compare to the amounts of mixtures b and c that mr. murray uses? he will use half as much of mixture a as he will use of mixtures b and c combined.he will use one-quarter as much of mixture a as he will use of mixtures b and c combined.he will use one-fifth as much of mixture a as he will use of mixtures b and c combined.he will use twice as much of mixture a as he will use of mixtures b and c combined.