The diameter of a cylindrical container is 22cm. If the volume of the container is 1331cm^3, calculate it height

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

Icould really use some with this question.

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account