What is the distance between the points ( 5,-6 ) and ( 5,2 ) a: 1 b: 3 c: 4 d: 8

Solve the system of equations. y= 2x y= x^2 - 15

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum