Choose the mathematical sentence that expresses the information given. use
s as your variable name.
eric tripled his score. now his average is at least 70.
a. 3s = 70
my b. 38 2 70

c. 3s < 70

d. 3s s 70

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?