How many decimals can 2/5 represent?

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}