Hai ô tô cùng khởi hành một lúc từ 2 tỉnh A và B cách nhau 400km đi ngược chiều và gặp nhau sau 5h. Nếu vận tốc của mỗi xe không thay đổi nhưng xe đi chậm xuất phát trước xe kia 40 phút thì 2 xe gặp nhau sau 5h22 phút kể từ lúc xe chậm khởi hành. Tính vận tốc mỗi xe.

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

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?

Use the distributive law to multiply. 3(4x + 5y + 6)