Which expression is equivalent to 9x2 – 2y + 3x2 – 3y? 6x2 +6x2 - 6y
O 6x2 + 3x2 - 5y
O 12x2 – 2y-3y
O 12x2+2y-3y

PLZ HELP IM ON A TIMER I WILL GIVE BRAINLIEST

Step-by-step explanation:

will be 3 or 4 because 9 x 2 is 18 plus 3x2 equals 24 and 12 x 2 is equal to 24 and -2 and negative -3 add those together and u have -5 so now your basically doing 24 - 5 y but idk how they do it in your lesson so its 3 or 4

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d