The effects on equilibrium price and quantity due to an increase in supply and a simultaneous decrease in demand are shown by:

Late at night some traffic signals change patterns and become ?

Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.

The measure of the angles supplement is 30 more than four times that of its complement. find the measure of the angle described