Jerome has 2800 acres of farmland. He needs to determine how much of two different types of crops to plant. Crop A brings in $240 per acre while crop B brings in $270 per acre. Some
regulations say that he can plant no more than 2000 acres of crop A and no more than 1200 acres
of crop B. Find the proper balance of crop A and crop B that satisfies the conditions and gives the
maximum income. What is the maximum income?

Taking algebra two apex courses and need with these questions

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?

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)