Marcia can type 18 pages per hour and David can type 14 pages per hour.. If they work together, how many minutes will it take them to type 24 pages? A) 24/32
B) 32/24
C) 45
D) 80

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

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

Evaluate cos2θ for cosθ = square root of 3/2