Which expression is not equivalent to 2x^2+10x+12

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?