Simplify the polynomial expression given below. (2x − 1)(2x2 5x 3) (3x 6) The first step is as follows: 2x(2x2 5x 3) − 1(2x2 5x 3) (3x 6) 4x³ 8x² 4x 3 4x³ 8x² 14x 9 2x² 24x 6

The distance d that a car can travel in a certain amount of time t can be found by multiplying the rate of speed r by the travel time. if a car has already travel 4 miles, the formula for the total distance travel is d= rt + 4. which of the following gives the value of r, in terms of d and t?

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.

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions