I NEED THIS ANSWER IN LIKE 3 MINUTES. HELP!! 3x+2y=24, -x+2y=16
solve the system of linear equations by elimination.

Evaluate the following expression 1/3^2

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220