Mộ người đi xe máy với vận tốc 30km/giờ thì sau 3 giờ 30 phút sẽ đi hết quãng đường AB. Nếu người đó đi ô tô với vận tốc 42km/giờ thì mất bao lâu để đi quãng đường AB

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

3x + 4y = 5 x- 3y = -7 solve by substitution