3(x+4) < 5(x+3) give answer as an improper fraction in its simplest form. Someone help me please x

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122