Subtracting rational numbers tell how the commutative and associative properties of addition can help you evaluate the expression
2/5 - 7/10 - (-3/5)

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

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?

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table