Three more than the quotient of a number and 4 is 5

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

How to write 3 tenths and 5 tenths as a decimal

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8