Determine whether the set is well defined. the set of children in first grade at maple elementary school who are boys. well defined not well defined

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Item 1 solve for s. s+24=90 −114 −66 66 114

Use sigma notation to represent the following series for 9 terms.