Me i really need to get this done part b: to determine whether they used the same number of tiles, set the two expressions equal to each other and solve for x. is there a solution for x? why or why not? if there is a solution, what is it?3x +2x + 2 = 5x + 5 no there is not a solution for x. first combine like terms 3x + 2x + 2 = 5x then you subtract 5 from both and you get 2 = 5 answer this question: how could you change the equation from part b so it has infinitely many solutions? what would infinitely many solutions mean in terms of the situation?

This question awards 100 ! i really don’t want to fail i will also mark you !

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 the square root of 4 plus the square root of 16 rational?