10 girls at a sleepover and each girl ate 1/4 of a bag of popcorn how many bags did they eat in all

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)