Assuming that there are 10 digits used as telephone number and the area code is a fixed 3 digit number. how many different telephone numbers could be created?

What is the slope of the line that contains the points (-2,1) and (0,-3)

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

What is the equation of a line passing through (-6,5) and having a slope of 1/3