Find each measurement indicated. Round your answers to the nearest tenth. Find AB 12km 9km 128 degrees

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

Which of the following is an equation of a line parallel to the equation y=4x+1?