A) A number is greater than -4 and less than 9. What is the least integer value of this number? b) What is the greatest possible integer value of this number?

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

Solutions for 2x+7 less than or equal to 3x-5

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25