Sandeep had a rectangular piece of land measuring 107m x103m. using algebraic formulas, find the amount he will have to pay as property tax at the rate of rs.22.per square meter.

How do you use the elimination method for this question? explain, because i really want to understand!

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Astore is having a sale in which all items are reduced by 20 percent. including tax, jennifer paid $21 for a pair of shorts. if the sales tax is 5 percent, what was the original price of the shorts