Does anyone know this i will put you the brainiest if you do what is the smallest positive integer that is a multiple of 28 and 35 42

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?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?