3x^2+7x+j=0

find all values of j for which the quadratic equation has no real solutions.
write your answer as an equality of inequality in terms of j.

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

If jaime wants to find 60% of 320, which table should he use?

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