Susan is zip lining from the top of one cliff to another cliff. The zip line is 600 feet long and the first cliff is 155 feet taller than the second cliff. How far apart are the
cliffs?

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.