Ignore the answer chosen, accidentally picked it...

Arectangle has a length of 6cm by 8cm what is the length of a diagonal of the rectangle

Write the point slope form of the equation of the line passing through the points (-5, 6) and (0.1).

There is a linear relationship between a salesperson sales and her weekly income. if her sales are $200 her income is $500 and if her sales are 1,200 her income is $600.what is the relationship between sales and income