Answer:
the answer is 12 inches
every inche equals 15 feet from 30/2 then divide it by the total 180/15 which equals 12
The square root of 64 is 8 but put 8 to the 1/2 power
The answer is 4
The second Version of the game is greater for hitting the down button because substituting any number for x, the second equation would always end up having a greater amount.
replace the numbers given for x & y so
the equation becomes 3*(-3) + 2*(-4) =
3*-3 = -9
2*-4 = -8
-9 + -8 = -17