Ineed in 30 !where on a number line is the set of numbers x for which: a) |x|< 1 b) |x|< 5 c) |x|> 3

Write a story that matches with the expression 42x-5 pls hurry

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.