Preston reads for 20 minutes and practices math facts for 5 minutes each night after several days you practice math facts for 45 minutes how many minutes did person read in the same time.

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

Which number can each term of the equation be multiplied by to eliminate the decimals before solving? 5.6j- 0.12=4+1.1j

Julian played 16 notes in 4 seconds.write the rate as a fraction. then find the unit rate