The point (3,5) lies on the line 3x-4y=11
TRUE/FALSE

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Using elimination, what is -4x+2y=-12 4x+8y=-24