The temperature is 15° F and is expected to fall 2° each hour during the night. The equation for the temperature during the night (T) with respect to time (t) in hours is T =-2t + 15. After how many hours will the temperature be 0° F?​

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

30,40,50 is correct answer

3 4 7 12 19

+1 +3 +5 +6

i would guess 26 because this isnt a sequential pattern or its to short to know

3x^3-2x^2+4x-3= -3

x^2+3x+3= 3

-3÷3= -1