What is the equation of a line that has an undefined slope and passes through the point (−5,6)?

What is the length of bc ? enter your answer in the box. bc =

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight