Evaluate 0.67y + 4 when y = 2 and when y = –2. a. 5.34 and 2.66 b. –5.34 and 2.66 c. –5.34 and –2.66 d. 5.34 and –2.66

Chose the graph below that represents the following system of inequality’s

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.)

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x