Why is x = 6 a solution to the proportion StartFraction 192 over 36 EndFraction = StartFraction 32 over x EndFraction? because 192 divided by 32 is equal to 6 because 192 divided by 36 is equal to 6 because if you substitute 6 into the equation for x and cross multiply, you get 1,152 = 1,152 because if you substitute 6 into the equation for x and cross multiply, you get 1,296 = 1,296

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Is this a polynomial function? i need to know asap

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?