if the domain of the square root function f(x) is X greater than or equal to seven which statement must be true 870 subtracted from the exterminator and the radical be the radical was notified by negative number seven turn in Dee the exterminator and the radical has a negative coefficient

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

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?