PLS ANSWER OMG ITS DUE RN U DONT HAVE TO EXPLAIN BUT IF U DO I WILL GIVE U BRAINLIEST
LOTS OF POINTS CUZ ITS A LOT OF WORK
PLS ANSWER

-5°F per hour

Step-by-step explanation:

If it dropped -30°F in 6 hours, divide by 6 on both sides, and you get -5°F per hour

the quotient is 4x^2 - 27x + 167 with a remainder of -996

step-by-step explanation:

in synthetic division, use -6 as the divisor and use the coefficients {4, -3, 5, 6}:

-6     )   4     -3     5     6

                -24   162 -1002

          4   -27   167   -996

thus, the quotient is 4x^2 - 27x + 167 with a remainder of -996.

note:   your "4x°-3x+5x+6" is ambiguous / incomplete.   i had to assume that you meant '4x^3 - 3x^2 + 5x + 6."