Lauren sold 140 boxes of cookies 60% of the boxes she sold were to people her dad works with. of the these boxes 1/4 contained mint cookies how many boxes of mint cookies did lauren sell to the people

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

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