What values of c and d make the equation true? assume x> 0 and y > =0.

square root of 50x^6y^3/9x^8 = 5y^c square root of 2y/dx.

a. c = 1, d = 3

b. c = 1, d = 32

c. c = 2, d = 8

d. c = 2, d = 32

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

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. how many hours after the truck's departure will the two meet?