Write a real world problem that is represented by the division problem 38 ÷ 5 = 7 r3 in which it it it makes sense to round the quotient of 8

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

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?

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points