Samuel has $1900 in the bank he wishes to increase his account to a total of $2500 by depositing $30 per week from his paycheck. write and solve an equation to find how many weeks he needs to reach his goal

What properties allow transformation to be used as a problem solving tool

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.