M amber is buying ice cream & cookies for a party. ice cream is $2.50 per carton, & cookies are $2 a package. which expression represents this? (x = ice cream & y = cookies) question 9 options: 2.50x + 2y 2x + 2.50y 4.50xy .50xy

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?

Kilgore trout creates a new scale to diagnose depression. however, his scale only assesses one symptom of depression while ignoring others. which of the following is his new scale most likely lacking? a) test-retest reliability b) discriminant validity c) criterion validity d) alternate-forms reliability e) content validity f) none of the above

Analyze the diagram below and complete the instructions that follow. 56 find the unknown side length, x write your answer in simplest radical form. a 2047 b. 60 c. sv109 d. 65 save and exit next s and return