Amovie theater has two screens and shows it’s movie continuously. a 30 minute documentary is shown on one screen. a 90 minute feature is shown on the other screen. if both movies begin at noon, how many minutes will pass before both movies begin again at the same time?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

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

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'