Sarah is stringing insect beads to make a bracelet. How many of each type of insect bead does she use to make a line of insect beads measuring 1.71 inches?

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|

What is the mean of the data set 125, 141, 213, 155, 281

The elmina wilson company produces spaghetti sauce that is used in restaurants. the fixed costs total $1,329,050. the selling price per 64 oz. can of sauce is $12.40. the variable cost per can is $4.80. what is the break-even point in number of cans?