11 Identify the terms, variables, coefficient, and constant for the following variable expressions. 5x+7z+9​

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?