Which equation is correct regarding the measure of Z1? m21 = {(a -c) OmZ1 = (a + c) m21 = {(6-0) m21 = (b + c) Mark this and return Submit dgenuity. com/ContentViewers/Assessment Viewer/Activity
Are carpet coast $15 per square metre. the total delivery charge is $21 peter buys n squared metres of carpet what is the expression which represents the total cost in $