During a recent student election only 1550 students voted if they were 2000 eligible voters what percent of students voted

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

What is the total surface area of this square pyramid?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)