The distance between P and T on the coordinate grid is -_ units (Input whole units only)

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13