What are the coordinates of the y-intercept of the line whose
equation is 10x + 7y= 5?

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?