Describe the possible real zeros of f(x) = –7x3 + 8x2 + 4x – 3. a positive zeros and 0 negative zeros b 2 or 0 positive zeros and 1 negative zero c 2 or 0 positive zeros and 1 negative zero d 2 or 0 positive zeros and 0 negative zeros

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression